9780149955

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{11393}}^1$

素因数の和:11931

約数の個数: 32

約数和(自身を含む): 15794818560

約数和(自身を除く): 6014668605

約数列:

[1, 3, 5, 15, 151, 379, 453, 755, 1137, 1895, 2265, 5685, 11393, 34179, 56965, 57229, 170895, 171687, 286145, 858435, 1720343, 4317947, 5161029, 8601715, 12953841, 21589735, 25805145, 64769205, 652009997, 1956029991, 3260049985, 9780149955]

約数ペア:

[(1, 9780149955), (3, 3260049985), (5, 1956029991), (15, 652009997), (151, 64769205), (379, 25805145), (453, 21589735), (755, 12953841), (1137, 8601715), (1895, 5161029), (2265, 4317947), (5685, 1720343), (11393, 858435), (34179, 286145), (56965, 171687), (57229, 170895)]