1893077745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{3581}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 3264033024

約数和(自身を除く): 1370955279

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2711, 3581, 8133, 10743, 13555, 17905, 35243, 40665, 46553, 53715, 105729, 139659, 176215, 232765, 528645, 698295, 9708091, 29124273, 48540455, 126205183, 145621365, 378615549, 631025915, 1893077745]

約数ペア:

[(1, 1893077745), (3, 631025915), (5, 378615549), (13, 145621365), (15, 126205183), (39, 48540455), (65, 29124273), (195, 9708091), (2711, 698295), (3581, 528645), (8133, 232765), (10743, 176215), (13555, 139659), (17905, 105729), (35243, 53715), (40665, 46553)]