152645145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3547}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 258862080

約数和(自身を除く): 106216935

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2869, 3547, 8607, 10641, 14345, 17735, 43035, 53205, 67393, 202179, 336965, 535597, 1010895, 1606791, 2677985, 8033955, 10176343, 30529029, 50881715, 152645145]

約数ペア:

[(1, 152645145), (3, 50881715), (5, 30529029), (15, 10176343), (19, 8033955), (57, 2677985), (95, 1606791), (151, 1010895), (285, 535597), (453, 336965), (755, 202179), (2265, 67393), (2869, 53205), (3547, 43035), (8607, 17735), (10641, 14345)]