8989974015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1\times {\mathrm{12241}}^1$

素因数の和:16711

約数の個数: 32

約数和(自身を含む): 15696398592

約数和(自身を除く): 6706424577

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 4451, 12241, 13353, 22255, 36723, 48961, 61205, 66765, 134651, 146883, 183615, 244805, 403953, 673255, 734415, 2019765, 54484691, 163454073, 272423455, 599331601, 817270365, 1797994803, 2996658005, 8989974015]

約数ペア:

[(1, 8989974015), (3, 2996658005), (5, 1797994803), (11, 817270365), (15, 599331601), (33, 272423455), (55, 163454073), (165, 54484691), (4451, 2019765), (12241, 734415), (13353, 673255), (22255, 403953), (36723, 244805), (48961, 183615), (61205, 146883), (66765, 134651)]