252360465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 228714735

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 179, 203, 435, 463, 537, 609, 895, 1015, 1253, 1389, 2315, 2685, 3045, 3241, 3759, 5191, 6265, 6945, 9723, 13427, 15573, 16205, 18795, 25955, 36337, 40281, 48615, 67135, 77865, 82877, 93989, 109011, 181685, 201405, 248631, 281967, 414385, 469945, 545055, 580139, 1243155, 1409835, 1740417, 2403433, 2900695, 7210299, 8702085, 12017165, 16824031, 36051495, 50472093, 84120155, 252360465]

約数ペア:

[(1, 252360465), (3, 84120155), (5, 50472093), (7, 36051495), (15, 16824031), (21, 12017165), (29, 8702085), (35, 7210299), (87, 2900695), (105, 2403433), (145, 1740417), (179, 1409835), (203, 1243155), (435, 580139), (463, 545055), (537, 469945), (609, 414385), (895, 281967), (1015, 248631), (1253, 201405), (1389, 181685), (2315, 109011), (2685, 93989), (3045, 82877), (3241, 77865), (3759, 67135), (5191, 48615), (6265, 40281), (6945, 36337), (9723, 25955), (13427, 18795), (15573, 16205)]