82784015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11801}}^1$

素因数の和:11890

約数の個数: 16

約数和(自身を含む): 105368256

約数和(自身を除く): 22584241

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 11801, 59005, 271423, 719861, 1357115, 3599305, 16556803, 82784015]

約数ペア:

[(1, 82784015), (5, 16556803), (23, 3599305), (61, 1357115), (115, 719861), (305, 271423), (1403, 59005), (7015, 11801)]