205123927595

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{158329}}^1$

素因数の和:158567

約数の個数: 32

約数和(自身を含む): 259914528000

約数和(自身を除く): 54790600405

約数列:

[1, 5, 37, 47, 149, 185, 235, 745, 1739, 5513, 7003, 8695, 27565, 35015, 158329, 259111, 791645, 1295555, 5858173, 7441463, 23591021, 29290865, 37207315, 117955105, 275334131, 872867777, 1108777987, 1376670655, 4364338885, 5543889935, 41024785519, 205123927595]

約数ペア:

[(1, 205123927595), (5, 41024785519), (37, 5543889935), (47, 4364338885), (149, 1376670655), (185, 1108777987), (235, 872867777), (745, 275334131), (1739, 117955105), (5513, 37207315), (7003, 29290865), (8695, 23591021), (27565, 7441463), (35015, 5858173), (158329, 1295555), (259111, 791645)]