121465125

素因数分解:

$3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 221335920

約数和(自身を除く): 99870795

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 125, 225, 303, 375, 505, 909, 1069, 1125, 1515, 2525, 3207, 4545, 5345, 7575, 9621, 12625, 16035, 22725, 26725, 37875, 48105, 80175, 107969, 113625, 133625, 240525, 323907, 400875, 539845, 971721, 1202625, 1619535, 2699225, 4858605, 8097675, 13496125, 24293025, 40488375, 121465125]

約数ペア:

[(1, 121465125), (3, 40488375), (5, 24293025), (9, 13496125), (15, 8097675), (25, 4858605), (45, 2699225), (75, 1619535), (101, 1202625), (125, 971721), (225, 539845), (303, 400875), (375, 323907), (505, 240525), (909, 133625), (1069, 113625), (1125, 107969), (1515, 80175), (2525, 48105), (3207, 37875), (4545, 26725), (5345, 22725), (7575, 16035), (9621, 12625)]