1930447725

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 3231489600

約数和(自身を除く): 1301041875

約数列:

[1, 3, 5, 15, 25, 75, 149, 227, 447, 681, 745, 761, 1135, 2235, 2283, 3405, 3725, 3805, 5675, 11175, 11415, 17025, 19025, 33823, 57075, 101469, 113389, 169115, 172747, 340167, 507345, 518241, 566945, 845575, 863735, 1700835, 2536725, 2591205, 2834725, 4318675, 8504175, 12956025, 25739303, 77217909, 128696515, 386089545, 643482575, 1930447725]

約数ペア:

[(1, 1930447725), (3, 643482575), (5, 386089545), (15, 128696515), (25, 77217909), (75, 25739303), (149, 12956025), (227, 8504175), (447, 4318675), (681, 2834725), (745, 2591205), (761, 2536725), (1135, 1700835), (2235, 863735), (2283, 845575), (3405, 566945), (3725, 518241), (3805, 507345), (5675, 340167), (11175, 172747), (11415, 169115), (17025, 113389), (19025, 101469), (33823, 57075)]