70628775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 138086400

約数和(自身を除く): 67457625

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 4639, 5075, 13917, 15225, 23195, 32473, 69585, 97419, 115975, 134531, 162365, 347925, 403593, 487095, 672655, 811825, 941717, 2017965, 2435475, 2825151, 3363275, 4708585, 10089825, 14125755, 23542925, 70628775]

約数ペア:

[(1, 70628775), (3, 23542925), (5, 14125755), (7, 10089825), (15, 4708585), (21, 3363275), (25, 2825151), (29, 2435475), (35, 2017965), (75, 941717), (87, 811825), (105, 672655), (145, 487095), (175, 403593), (203, 347925), (435, 162365), (525, 134531), (609, 115975), (725, 97419), (1015, 69585), (2175, 32473), (3045, 23195), (4639, 15225), (5075, 13917)]