23538515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 14394541

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 4703, 5005, 23515, 32921, 51733, 61139, 164605, 258665, 305695, 362131, 427973, 672529, 1810655, 2139865, 3362645, 4707703, 23538515]

約数ペア:

[(1, 23538515), (5, 4707703), (7, 3362645), (11, 2139865), (13, 1810655), (35, 672529), (55, 427973), (65, 362131), (77, 305695), (91, 258665), (143, 164605), (385, 61139), (455, 51733), (715, 32921), (1001, 23515), (4703, 5005)]