130105725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 222735744

約数和(自身を除く): 92630019

約数列:

[1, 3, 5, 15, 25, 53, 71, 75, 159, 213, 265, 355, 461, 795, 1065, 1325, 1383, 1775, 2305, 3763, 3975, 5325, 6915, 11289, 11525, 18815, 24433, 32731, 34575, 56445, 73299, 94075, 98193, 122165, 163655, 282225, 366495, 490965, 610825, 818275, 1734743, 1832475, 2454825, 5204229, 8673715, 26021145, 43368575, 130105725]

約数ペア:

[(1, 130105725), (3, 43368575), (5, 26021145), (15, 8673715), (25, 5204229), (53, 2454825), (71, 1832475), (75, 1734743), (159, 818275), (213, 610825), (265, 490965), (355, 366495), (461, 282225), (795, 163655), (1065, 122165), (1325, 98193), (1383, 94075), (1775, 73299), (2305, 56445), (3763, 34575), (3975, 32731), (5325, 24433), (6915, 18815), (11289, 11525)]