70925925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 136598400

約数和(自身を除く): 65672475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2549, 3975, 5565, 7647, 9275, 12745, 17843, 27825, 38235, 53529, 63725, 89215, 135097, 191175, 267645, 405291, 446075, 675485, 945679, 1338225, 2026455, 2837037, 3377425, 4728395, 10132275, 14185185, 23641975, 70925925]

約数ペア:

[(1, 70925925), (3, 23641975), (5, 14185185), (7, 10132275), (15, 4728395), (21, 3377425), (25, 2837037), (35, 2026455), (53, 1338225), (75, 945679), (105, 675485), (159, 446075), (175, 405291), (265, 267645), (371, 191175), (525, 135097), (795, 89215), (1113, 63725), (1325, 53529), (1855, 38235), (2549, 27825), (3975, 17843), (5565, 12745), (7647, 9275)]