155525865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3217}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 272474496

約数和(自身を除く): 116948631

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 879, 1465, 3217, 3223, 4395, 9651, 9669, 16085, 16115, 35387, 48255, 48345, 106161, 176935, 530805, 942581, 2827743, 4712905, 10368391, 14138715, 31105173, 51841955, 155525865]

約数ペア:

[(1, 155525865), (3, 51841955), (5, 31105173), (11, 14138715), (15, 10368391), (33, 4712905), (55, 2827743), (165, 942581), (293, 530805), (879, 176935), (1465, 106161), (3217, 48345), (3223, 48255), (4395, 35387), (9651, 16115), (9669, 16085)]