9251764775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17791}}^1$

素因数の和:17904

約数の個数: 48

約数和(自身を含む): 13131350016

約数和(自身を除く): 3879585241

約数列:

[1, 5, 11, 25, 31, 55, 61, 155, 275, 305, 341, 671, 775, 1525, 1705, 1891, 3355, 8525, 9455, 16775, 17791, 20801, 47275, 88955, 104005, 195701, 444775, 520025, 551521, 978505, 1085251, 2757605, 4892525, 5426255, 6066731, 11937761, 13788025, 27131275, 30333655, 33642781, 59688805, 151668275, 168213905, 298444025, 370070591, 841069525, 1850352955, 9251764775]

約数ペア:

[(1, 9251764775), (5, 1850352955), (11, 841069525), (25, 370070591), (31, 298444025), (55, 168213905), (61, 151668275), (155, 59688805), (275, 33642781), (305, 30333655), (341, 27131275), (671, 13788025), (775, 11937761), (1525, 6066731), (1705, 5426255), (1891, 4892525), (3355, 2757605), (8525, 1085251), (9455, 978505), (16775, 551521), (17791, 520025), (20801, 444775), (47275, 195701), (88955, 104005)]