15705010945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1\times {\mathrm{1973}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 20465673984

約数和(自身を除く): 4760663039

約数列:

[1, 5, 13, 65, 151, 755, 811, 1963, 1973, 4055, 9815, 9865, 10543, 25649, 52715, 122461, 128245, 297923, 612305, 1489615, 1591993, 1600103, 3872999, 7959965, 8000515, 19364995, 20801339, 104006695, 241615553, 1208077765, 3141002189, 15705010945]

約数ペア:

[(1, 15705010945), (5, 3141002189), (13, 1208077765), (65, 241615553), (151, 104006695), (755, 20801339), (811, 19364995), (1963, 8000515), (1973, 7959965), (4055, 3872999), (9815, 1600103), (9865, 1591993), (10543, 1489615), (25649, 612305), (52715, 297923), (122461, 128245)]