1368909025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 1907877888

約数和(自身を除く): 538968863

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 317, 383, 451, 1025, 1585, 1915, 2255, 3487, 4213, 7925, 9575, 11275, 12997, 15703, 17435, 21065, 64985, 78515, 87175, 105325, 121411, 142967, 172733, 324925, 392575, 607055, 714835, 863665, 1335521, 3035275, 3574175, 4318325, 4977851, 6677605, 24889255, 33388025, 54756361, 124446275, 273781805, 1368909025]

約数ペア:

[(1, 1368909025), (5, 273781805), (11, 124446275), (25, 54756361), (41, 33388025), (55, 24889255), (205, 6677605), (275, 4977851), (317, 4318325), (383, 3574175), (451, 3035275), (1025, 1335521), (1585, 863665), (1915, 714835), (2255, 607055), (3487, 392575), (4213, 324925), (7925, 172733), (9575, 142967), (11275, 121411), (12997, 105325), (15703, 87175), (17435, 78515), (21065, 64985)]