151506765

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 275298816

約数和(自身を除く): 123792051

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 1005, 1395, 1621, 2077, 3015, 4863, 6231, 8105, 10385, 14589, 18693, 24315, 31155, 50251, 72945, 93465, 108607, 150753, 251255, 325821, 452259, 543035, 753765, 977463, 1629105, 2261295, 3366817, 4887315, 10100451, 16834085, 30301353, 50502255, 151506765]

約数ペア:

[(1, 151506765), (3, 50502255), (5, 30301353), (9, 16834085), (15, 10100451), (31, 4887315), (45, 3366817), (67, 2261295), (93, 1629105), (155, 977463), (201, 753765), (279, 543035), (335, 452259), (465, 325821), (603, 251255), (1005, 150753), (1395, 108607), (1621, 93465), (2077, 72945), (3015, 50251), (4863, 31155), (6231, 24315), (8105, 18693), (10385, 14589)]