64218035

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 27711565

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 419, 755, 1015, 1057, 2095, 2933, 4379, 5285, 12151, 14665, 21895, 30653, 60755, 63269, 85057, 153265, 316345, 425285, 442883, 1834801, 2214415, 9174005, 12843607, 64218035]

約数ペア:

[(1, 64218035), (5, 12843607), (7, 9174005), (29, 2214415), (35, 1834801), (145, 442883), (151, 425285), (203, 316345), (419, 153265), (755, 85057), (1015, 63269), (1057, 60755), (2095, 30653), (2933, 21895), (4379, 14665), (5285, 12151)]