64096785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24989}}^1$

素因数の和:25022

約数の個数: 32

約数和(自身を含む): 119952000

約数和(自身を除く): 55855215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 24989, 74967, 124945, 224901, 374835, 474791, 674703, 1124505, 1424373, 2373955, 3373515, 4273119, 7121865, 12819357, 21365595, 64096785]

約数ペア:

[(1, 64096785), (3, 21365595), (5, 12819357), (9, 7121865), (15, 4273119), (19, 3373515), (27, 2373955), (45, 1424373), (57, 1124505), (95, 674703), (135, 474791), (171, 374835), (285, 224901), (513, 124945), (855, 74967), (2565, 24989)]