68423475

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{4019}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 113653440

約数和(自身を除く): 45229965

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 3405, 4019, 5675, 12057, 17025, 20095, 60285, 100475, 301425, 912313, 2736939, 4561565, 13684695, 22807825, 68423475]

約数ペア:

[(1, 68423475), (3, 22807825), (5, 13684695), (15, 4561565), (25, 2736939), (75, 912313), (227, 301425), (681, 100475), (1135, 60285), (3405, 20095), (4019, 17025), (5675, 12057)]