72763275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 133123424

約数和(自身を除く): 60360149

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2017, 2405, 2775, 6051, 7215, 10085, 12025, 26221, 30255, 36075, 50425, 74629, 78663, 131105, 151275, 223887, 373145, 393315, 655525, 970177, 1119435, 1865725, 1966575, 2910531, 4850885, 5597175, 14552655, 24254425, 72763275]

約数ペア:

[(1, 72763275), (3, 24254425), (5, 14552655), (13, 5597175), (15, 4850885), (25, 2910531), (37, 1966575), (39, 1865725), (65, 1119435), (75, 970177), (111, 655525), (185, 393315), (195, 373145), (325, 223887), (481, 151275), (555, 131105), (925, 78663), (975, 74629), (1443, 50425), (2017, 36075), (2405, 30255), (2775, 26221), (6051, 12025), (7215, 10085)]