955687575

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 1603147392

約数和(自身を除く): 647459817

約数列:

[1, 3, 5, 15, 25, 75, 131, 211, 393, 461, 633, 655, 1055, 1383, 1965, 2305, 3165, 3275, 5275, 6915, 9825, 11525, 15825, 27641, 34575, 60391, 82923, 97271, 138205, 181173, 291813, 301955, 414615, 486355, 691025, 905865, 1459065, 1509775, 2073075, 2431775, 4529325, 7295325, 12742501, 38227503, 63712505, 191137515, 318562525, 955687575]

約数ペア:

[(1, 955687575), (3, 318562525), (5, 191137515), (15, 63712505), (25, 38227503), (75, 12742501), (131, 7295325), (211, 4529325), (393, 2431775), (461, 2073075), (633, 1509775), (655, 1459065), (1055, 905865), (1383, 691025), (1965, 486355), (2305, 414615), (3165, 301955), (3275, 291813), (5275, 181173), (6915, 138205), (9825, 97271), (11525, 82923), (15825, 60391), (27641, 34575)]