66260902705

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{3583}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 81181900800

約数和(自身を除く): 14920998095

約数列:

[1, 5, 103, 149, 241, 515, 745, 1205, 3583, 15347, 17915, 24823, 35909, 76735, 124115, 179545, 369049, 533867, 863503, 1845245, 2669335, 3698627, 4317515, 18493135, 54988301, 88940809, 128661947, 274941505, 444704045, 643309735, 13252180541, 66260902705]

約数ペア:

[(1, 66260902705), (5, 13252180541), (103, 643309735), (149, 444704045), (241, 274941505), (515, 128661947), (745, 88940809), (1205, 54988301), (3583, 18493135), (15347, 4317515), (17915, 3698627), (24823, 2669335), (35909, 1845245), (76735, 863503), (124115, 533867), (179545, 369049)]