1279897435455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{2170771}}^1$

素因数の和:2172511

約数の個数: 32

約数和(自身を含む): 2138123589120

約数和(自身を除く): 858226153665

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1709, 5127, 8545, 25635, 39307, 117921, 196535, 589605, 2170771, 6512313, 10853855, 32561565, 49927733, 149783199, 249638665, 748915995, 3709847639, 11129542917, 18549238195, 55647714585, 85326495697, 255979487091, 426632478485, 1279897435455]

約数ペア:

[(1, 1279897435455), (3, 426632478485), (5, 255979487091), (15, 85326495697), (23, 55647714585), (69, 18549238195), (115, 11129542917), (345, 3709847639), (1709, 748915995), (5127, 249638665), (8545, 149783199), (25635, 49927733), (39307, 32561565), (117921, 10853855), (196535, 6512313), (589605, 2170771)]