3155145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 5836800

約数和(自身を除く): 2681655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 199, 453, 597, 755, 995, 1057, 1393, 2265, 2985, 3171, 4179, 5285, 6965, 15855, 20895, 30049, 90147, 150245, 210343, 450735, 631029, 1051715, 3155145]

約数ペア:

[(1, 3155145), (3, 1051715), (5, 631029), (7, 450735), (15, 210343), (21, 150245), (35, 90147), (105, 30049), (151, 20895), (199, 15855), (453, 6965), (597, 5285), (755, 4179), (995, 3171), (1057, 2985), (1393, 2265)]