125887575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 228235392

約数和(自身を除く): 102347817

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 331, 461, 825, 993, 1383, 1655, 2305, 3641, 4965, 5071, 6915, 8275, 10923, 11525, 15213, 18205, 24825, 25355, 34575, 54615, 76065, 91025, 126775, 152591, 273075, 380325, 457773, 762955, 1678501, 2288865, 3814775, 5035503, 8392505, 11444325, 25177515, 41962525, 125887575]

約数ペア:

[(1, 125887575), (3, 41962525), (5, 25177515), (11, 11444325), (15, 8392505), (25, 5035503), (33, 3814775), (55, 2288865), (75, 1678501), (165, 762955), (275, 457773), (331, 380325), (461, 273075), (825, 152591), (993, 126775), (1383, 91025), (1655, 76065), (2305, 54615), (3641, 34575), (4965, 25355), (5071, 24825), (6915, 18205), (8275, 15213), (10923, 11525)]