15628014779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{16411}}^1$

素因数の和:16611

約数の個数: 32

約数和(自身を含む): 18528491520

約数和(自身を除く): 2900476741

約数列:

[1, 13, 17, 31, 139, 221, 403, 527, 1807, 2363, 4309, 6851, 16411, 30719, 56017, 73253, 213343, 278987, 508741, 952289, 2281129, 3626831, 6613633, 8648597, 29654677, 38779193, 70714999, 112431761, 504129509, 919294987, 1202154983, 15628014779]

約数ペア:

[(1, 15628014779), (13, 1202154983), (17, 919294987), (31, 504129509), (139, 112431761), (221, 70714999), (403, 38779193), (527, 29654677), (1807, 8648597), (2363, 6613633), (4309, 3626831), (6851, 2281129), (16411, 952289), (30719, 508741), (56017, 278987), (73253, 213343)]