47643735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 32996265

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 349, 479, 1047, 1437, 1745, 2395, 5235, 6631, 7185, 9101, 19893, 27303, 33155, 45505, 99465, 136515, 167171, 501513, 835855, 2507565, 3176249, 9528747, 15881245, 47643735]

約数ペア:

[(1, 47643735), (3, 15881245), (5, 9528747), (15, 3176249), (19, 2507565), (57, 835855), (95, 501513), (285, 167171), (349, 136515), (479, 99465), (1047, 45505), (1437, 33155), (1745, 27303), (2395, 19893), (5235, 9101), (6631, 7185)]