2017292025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5659}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 3920478240

約数和(自身を除く): 1903186215

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 97, 105, 147, 175, 245, 291, 485, 525, 679, 735, 1225, 1455, 2037, 2425, 3395, 3675, 4753, 5659, 7275, 10185, 14259, 16975, 16977, 23765, 28295, 39613, 50925, 71295, 84885, 118825, 118839, 141475, 198065, 277291, 356475, 424425, 548923, 594195, 831873, 990325, 1386455, 1646769, 2744615, 2970975, 3842461, 4159365, 6932275, 8233845, 11527383, 13723075, 19212305, 20796825, 26897227, 41169225, 57636915, 80691681, 96061525, 134486135, 288184575, 403458405, 672430675, 2017292025]

約数ペア:

[(1, 2017292025), (3, 672430675), (5, 403458405), (7, 288184575), (15, 134486135), (21, 96061525), (25, 80691681), (35, 57636915), (49, 41169225), (75, 26897227), (97, 20796825), (105, 19212305), (147, 13723075), (175, 11527383), (245, 8233845), (291, 6932275), (485, 4159365), (525, 3842461), (679, 2970975), (735, 2744615), (1225, 1646769), (1455, 1386455), (2037, 990325), (2425, 831873), (3395, 594195), (3675, 548923), (4753, 424425), (5659, 356475), (7275, 277291), (10185, 198065), (14259, 141475), (16975, 118839), (16977, 118825), (23765, 84885), (28295, 71295), (39613, 50925)]