16071365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 5355835

約数列:

[1, 5, 23, 29, 61, 79, 115, 145, 305, 395, 667, 1403, 1769, 1817, 2291, 3335, 4819, 7015, 8845, 9085, 11455, 24095, 40687, 52693, 110837, 139751, 203435, 263465, 554185, 698755, 3214273, 16071365]

約数ペア:

[(1, 16071365), (5, 3214273), (23, 698755), (29, 554185), (61, 263465), (79, 203435), (115, 139751), (145, 110837), (305, 52693), (395, 40687), (667, 24095), (1403, 11455), (1769, 9085), (1817, 8845), (2291, 7015), (3335, 4819)]