155590245

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 278244720

約数和(自身を除く): 122654475

約数列:

[1, 3, 5, 9, 15, 45, 53, 89, 159, 265, 267, 445, 477, 733, 795, 801, 1335, 2199, 2385, 3665, 4005, 4717, 6597, 10995, 14151, 23585, 32985, 38849, 42453, 65237, 70755, 116547, 194245, 195711, 212265, 326185, 349641, 582735, 587133, 978555, 1748205, 2935665, 3457561, 10372683, 17287805, 31118049, 51863415, 155590245]

約数ペア:

[(1, 155590245), (3, 51863415), (5, 31118049), (9, 17287805), (15, 10372683), (45, 3457561), (53, 2935665), (89, 1748205), (159, 978555), (265, 587133), (267, 582735), (445, 349641), (477, 326185), (733, 212265), (795, 195711), (801, 194245), (1335, 116547), (2199, 70755), (2385, 65237), (3665, 42453), (4005, 38849), (4717, 32985), (6597, 23585), (10995, 14151)]