21964415115

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12958357}}^1$

素因数の和:12958478

約数の個数: 16

約数和(自身を含む): 35454067488

約数和(自身を除く): 13489652373

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 12958357, 38875071, 64791785, 194375355, 1464294341, 4392883023, 7321471705, 21964415115]

約数ペア:

[(1, 21964415115), (3, 7321471705), (5, 4392883023), (15, 1464294341), (113, 194375355), (339, 64791785), (565, 38875071), (1695, 12958357)]