17293185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 38158848

約数和(自身を除く): 20865663

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 63, 65, 91, 103, 105, 117, 123, 195, 205, 273, 287, 309, 315, 369, 455, 515, 533, 585, 615, 721, 819, 861, 927, 1339, 1365, 1435, 1545, 1599, 1845, 2163, 2583, 2665, 3605, 3731, 4017, 4095, 4223, 4305, 4635, 4797, 6489, 6695, 7995, 9373, 10815, 11193, 12051, 12669, 12915, 18655, 20085, 21115, 23985, 28119, 29561, 32445, 33579, 38007, 46865, 54899, 55965, 60255, 63345, 84357, 88683, 140595, 147805, 164697, 167895, 190035, 266049, 274495, 384293, 421785, 443415, 494091, 823485, 1152879, 1330245, 1921465, 2470455, 3458637, 5764395, 17293185]

約数ペア:

[(1, 17293185), (3, 5764395), (5, 3458637), (7, 2470455), (9, 1921465), (13, 1330245), (15, 1152879), (21, 823485), (35, 494091), (39, 443415), (41, 421785), (45, 384293), (63, 274495), (65, 266049), (91, 190035), (103, 167895), (105, 164697), (117, 147805), (123, 140595), (195, 88683), (205, 84357), (273, 63345), (287, 60255), (309, 55965), (315, 54899), (369, 46865), (455, 38007), (515, 33579), (533, 32445), (585, 29561), (615, 28119), (721, 23985), (819, 21115), (861, 20085), (927, 18655), (1339, 12915), (1365, 12669), (1435, 12051), (1545, 11193), (1599, 10815), (1845, 9373), (2163, 7995), (2583, 6695), (2665, 6489), (3605, 4797), (3731, 4635), (4017, 4305), (4095, 4223)]