74912985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79273}}^1$

素因数の和:79294

約数の個数: 32

約数和(自身を含む): 152206080

約数和(自身を除く): 77293095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 79273, 237819, 396365, 554911, 713457, 1189095, 1664733, 2140371, 2774555, 3567285, 4994199, 8323665, 10701855, 14982597, 24970995, 74912985]

約数ペア:

[(1, 74912985), (3, 24970995), (5, 14982597), (7, 10701855), (9, 8323665), (15, 4994199), (21, 3567285), (27, 2774555), (35, 2140371), (45, 1664733), (63, 1189095), (105, 713457), (135, 554911), (189, 396365), (315, 237819), (945, 79273)]