17131250305

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 23135999040

約数和(自身を除く): 6004748735

約数列:

[1, 5, 13, 37, 65, 113, 169, 185, 373, 481, 565, 845, 1469, 1865, 2197, 2405, 4181, 4849, 6253, 7345, 10985, 13801, 19097, 20905, 24245, 31265, 42149, 54353, 63037, 69005, 81289, 95485, 179413, 210745, 248261, 271765, 315185, 406445, 547937, 706589, 819481, 897065, 1241305, 1559513, 2332369, 2739685, 3532945, 4097405, 7123181, 7797565, 9185657, 11661845, 20273669, 30320797, 35615905, 45928285, 92601353, 101368345, 151603985, 263557697, 463006765, 1317788485, 3426250061, 17131250305]

約数ペア:

[(1, 17131250305), (5, 3426250061), (13, 1317788485), (37, 463006765), (65, 263557697), (113, 151603985), (169, 101368345), (185, 92601353), (373, 45928285), (481, 35615905), (565, 30320797), (845, 20273669), (1469, 11661845), (1865, 9185657), (2197, 7797565), (2405, 7123181), (4181, 4097405), (4849, 3532945), (6253, 2739685), (7345, 2332369), (10985, 1559513), (13801, 1241305), (19097, 897065), (20905, 819481), (24245, 706589), (31265, 547937), (42149, 406445), (54353, 315185), (63037, 271765), (69005, 248261), (81289, 210745), (95485, 179413)]