25070115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 23652573

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1483, 2415, 3381, 4449, 5635, 7415, 10381, 16905, 22245, 31143, 34109, 51905, 72667, 102327, 155715, 170545, 218001, 238763, 363335, 511635, 716289, 1090005, 1193815, 1671341, 3581445, 5014023, 8356705, 25070115]

約数ペア:

[(1, 25070115), (3, 8356705), (5, 5014023), (7, 3581445), (15, 1671341), (21, 1193815), (23, 1090005), (35, 716289), (49, 511635), (69, 363335), (105, 238763), (115, 218001), (147, 170545), (161, 155715), (245, 102327), (345, 72667), (483, 51905), (735, 34109), (805, 31143), (1127, 22245), (1483, 16905), (2415, 10381), (3381, 7415), (4449, 5635)]