74294145

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1559}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 132537600

約数和(自身を除く): 58243455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1559, 1765, 3177, 4677, 5295, 7795, 9531, 14031, 15885, 23385, 42093, 47655, 70155, 210465, 550327, 1650981, 2751635, 4952943, 8254905, 14858829, 24764715, 74294145]

約数ペア:

[(1, 74294145), (3, 24764715), (5, 14858829), (9, 8254905), (15, 4952943), (27, 2751635), (45, 1650981), (135, 550327), (353, 210465), (1059, 70155), (1559, 47655), (1765, 42093), (3177, 23385), (4677, 15885), (5295, 14031), (7795, 9531)]