72398365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 99025920

約数和(自身を除く): 26627555

約数列:

[1, 5, 13, 23, 65, 79, 115, 299, 395, 613, 1027, 1495, 1817, 3065, 5135, 7969, 9085, 14099, 23621, 39845, 48427, 70495, 118105, 183287, 242135, 629551, 916435, 1113821, 3147755, 5569105, 14479673, 72398365]

約数ペア:

[(1, 72398365), (5, 14479673), (13, 5569105), (23, 3147755), (65, 1113821), (79, 916435), (115, 629551), (299, 242135), (395, 183287), (613, 118105), (1027, 70495), (1495, 48427), (1817, 39845), (3065, 23621), (5135, 14099), (7969, 9085)]