13161795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 8956605

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 383, 395, 435, 1149, 1185, 1915, 2291, 5745, 6873, 11107, 11455, 30257, 33321, 34365, 55535, 90771, 151285, 166605, 453855, 877453, 2632359, 4387265, 13161795]

約数ペア:

[(1, 13161795), (3, 4387265), (5, 2632359), (15, 877453), (29, 453855), (79, 166605), (87, 151285), (145, 90771), (237, 55535), (383, 34365), (395, 33321), (435, 30257), (1149, 11455), (1185, 11107), (1915, 6873), (2291, 5745)]