72312825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74193

約数の個数: 24

約数和(自身を含む): 128755648

約数和(自身を除く): 56442823

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 74167, 222501, 370835, 964171, 1112505, 1854175, 2892513, 4820855, 5562525, 14462565, 24104275, 72312825]

約数ペア:

[(1, 72312825), (3, 24104275), (5, 14462565), (13, 5562525), (15, 4820855), (25, 2892513), (39, 1854175), (65, 1112505), (75, 964171), (195, 370835), (325, 222501), (975, 74167)]