70630875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8997

約数の個数: 48

約数和(自身を含む): 145529280

約数和(自身を除く): 74898405

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 8969, 26907, 44845, 62783, 80721, 134535, 188349, 224225, 313915, 403605, 565047, 672675, 941745, 1121125, 1569575, 2018025, 2825235, 3363375, 4708725, 7847875, 10090125, 14126175, 23543625, 70630875]

約数ペア:

[(1, 70630875), (3, 23543625), (5, 14126175), (7, 10090125), (9, 7847875), (15, 4708725), (21, 3363375), (25, 2825235), (35, 2018025), (45, 1569575), (63, 1121125), (75, 941745), (105, 672675), (125, 565047), (175, 403605), (225, 313915), (315, 224225), (375, 188349), (525, 134535), (875, 80721), (1125, 62783), (1575, 44845), (2625, 26907), (7875, 8969)]