303622425

素因数分解:

$3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 614210688

約数和(自身を除く): 310588263

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 41, 45, 53, 69, 75, 81, 115, 123, 135, 159, 205, 207, 225, 243, 265, 345, 369, 405, 477, 575, 615, 621, 675, 795, 943, 1025, 1035, 1107, 1215, 1219, 1325, 1431, 1725, 1845, 1863, 2025, 2173, 2385, 2829, 3075, 3105, 3321, 3657, 3975, 4293, 4715, 5175, 5535, 5589, 6075, 6095, 6519, 7155, 8487, 9225, 9315, 9963, 10865, 10971, 11925, 12879, 14145, 15525, 16605, 18285, 19557, 21465, 23575, 25461, 27675, 27945, 30475, 32595, 32913, 35775, 42435, 46575, 49815, 49979, 54325, 54855, 58671, 64395, 70725, 76383, 83025, 91425, 97785, 98739, 107325, 127305, 139725, 149937, 162975, 164565, 176013, 212175, 229149, 249075, 249895, 274275, 293355, 296217, 321975, 381915, 449811, 488925, 493695, 528039, 636525, 749685, 822825, 880065, 1145745, 1249475, 1349433, 1466775, 1481085, 1909575, 2249055, 2468475, 2640195, 3748425, 4048299, 4400325, 5728725, 6747165, 7405425, 11245275, 12144897, 13200975, 20241495, 33735825, 60724485, 101207475, 303622425]

約数ペア:

[(1, 303622425), (3, 101207475), (5, 60724485), (9, 33735825), (15, 20241495), (23, 13200975), (25, 12144897), (27, 11245275), (41, 7405425), (45, 6747165), (53, 5728725), (69, 4400325), (75, 4048299), (81, 3748425), (115, 2640195), (123, 2468475), (135, 2249055), (159, 1909575), (205, 1481085), (207, 1466775), (225, 1349433), (243, 1249475), (265, 1145745), (345, 880065), (369, 822825), (405, 749685), (477, 636525), (575, 528039), (615, 493695), (621, 488925), (675, 449811), (795, 381915), (943, 321975), (1025, 296217), (1035, 293355), (1107, 274275), (1215, 249895), (1219, 249075), (1325, 229149), (1431, 212175), (1725, 176013), (1845, 164565), (1863, 162975), (2025, 149937), (2173, 139725), (2385, 127305), (2829, 107325), (3075, 98739), (3105, 97785), (3321, 91425), (3657, 83025), (3975, 76383), (4293, 70725), (4715, 64395), (5175, 58671), (5535, 54855), (5589, 54325), (6075, 49979), (6095, 49815), (6519, 46575), (7155, 42435), (8487, 35775), (9225, 32913), (9315, 32595), (9963, 30475), (10865, 27945), (10971, 27675), (11925, 25461), (12879, 23575), (14145, 21465), (15525, 19557), (16605, 18285)]