39357825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 72037056

約数和(自身を除く): 32679231

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1091, 1443, 2405, 2775, 3273, 5455, 7215, 12025, 14183, 16365, 27275, 36075, 40367, 42549, 70915, 81825, 121101, 201835, 212745, 354575, 524771, 605505, 1009175, 1063725, 1574313, 2623855, 3027525, 7871565, 13119275, 39357825]

約数ペア:

[(1, 39357825), (3, 13119275), (5, 7871565), (13, 3027525), (15, 2623855), (25, 1574313), (37, 1063725), (39, 1009175), (65, 605505), (75, 524771), (111, 354575), (185, 212745), (195, 201835), (325, 121101), (481, 81825), (555, 70915), (925, 42549), (975, 40367), (1091, 36075), (1443, 27275), (2405, 16365), (2775, 14183), (3273, 12025), (5455, 7215)]