138602145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5563}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 243569664

約数和(自身を除く): 104967519

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 5563, 8305, 16689, 24915, 27815, 61193, 83445, 183579, 305965, 840013, 917895, 2520039, 4200065, 9240143, 12600195, 27720429, 46200715, 138602145]

約数ペア:

[(1, 138602145), (3, 46200715), (5, 27720429), (11, 12600195), (15, 9240143), (33, 4200065), (55, 2520039), (151, 917895), (165, 840013), (453, 305965), (755, 183579), (1661, 83445), (2265, 61193), (4983, 27815), (5563, 24915), (8305, 16689)]