15704498485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 21471690240

約数和(自身を除く): 5767191755

約数列:

[1, 5, 13, 37, 43, 65, 181, 185, 215, 481, 559, 839, 905, 1591, 2353, 2405, 2795, 4195, 6697, 7783, 7955, 10907, 11765, 20683, 31043, 33485, 36077, 38915, 54535, 87061, 101179, 103415, 151859, 155215, 180385, 287971, 403559, 435305, 469001, 505895, 759295, 1334849, 1439855, 1974167, 2017795, 2345005, 3743623, 5618783, 6529937, 6674245, 9870835, 17353037, 18718115, 28093915, 32649685, 73044179, 84889181, 86765185, 241607669, 365220895, 424445905, 1208038345, 3140899697, 15704498485]

約数ペア:

[(1, 15704498485), (5, 3140899697), (13, 1208038345), (37, 424445905), (43, 365220895), (65, 241607669), (181, 86765185), (185, 84889181), (215, 73044179), (481, 32649685), (559, 28093915), (839, 18718115), (905, 17353037), (1591, 9870835), (2353, 6674245), (2405, 6529937), (2795, 5618783), (4195, 3743623), (6697, 2345005), (7783, 2017795), (7955, 1974167), (10907, 1439855), (11765, 1334849), (20683, 759295), (31043, 505895), (33485, 469001), (36077, 435305), (38915, 403559), (54535, 287971), (87061, 180385), (101179, 155215), (103415, 151859)]