70722735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 117642240

約数和(自身を除く): 46919505

約数列:

[1, 3, 5, 15, 29, 87, 145, 367, 435, 443, 1101, 1329, 1835, 2215, 5505, 6645, 10643, 12847, 31929, 38541, 53215, 64235, 159645, 162581, 192705, 487743, 812905, 2438715, 4714849, 14144547, 23574245, 70722735]

約数ペア:

[(1, 70722735), (3, 23574245), (5, 14144547), (15, 4714849), (29, 2438715), (87, 812905), (145, 487743), (367, 192705), (435, 162581), (443, 159645), (1101, 64235), (1329, 53215), (1835, 38541), (2215, 31929), (5505, 12847), (6645, 10643)]