73137625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 101971584

約数和(自身を除く): 28833959

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 1075, 1237, 1375, 2365, 5375, 6185, 11825, 13607, 30925, 53191, 59125, 68035, 154625, 265955, 340175, 585101, 1329775, 1700875, 2925505, 6648875, 14627525, 73137625]

約数ペア:

[(1, 73137625), (5, 14627525), (11, 6648875), (25, 2925505), (43, 1700875), (55, 1329775), (125, 585101), (215, 340175), (275, 265955), (473, 154625), (1075, 68035), (1237, 59125), (1375, 53191), (2365, 30925), (5375, 13607), (6185, 11825)]