352243375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 513676800

約数和(自身を除く): 161433425

約数列:

[1, 5, 11, 19, 25, 55, 95, 97, 125, 139, 209, 275, 475, 485, 695, 1045, 1067, 1375, 1529, 1843, 2375, 2425, 2641, 3475, 5225, 5335, 7645, 9215, 12125, 13205, 13483, 17375, 20273, 26125, 26675, 29051, 38225, 46075, 66025, 67415, 101365, 133375, 145255, 148313, 191125, 230375, 256177, 330125, 337075, 506825, 726275, 741565, 1280885, 1685375, 2534125, 2817947, 3631375, 3707825, 6404425, 14089735, 18539125, 32022125, 70448675, 352243375]

約数ペア:

[(1, 352243375), (5, 70448675), (11, 32022125), (19, 18539125), (25, 14089735), (55, 6404425), (95, 3707825), (97, 3631375), (125, 2817947), (139, 2534125), (209, 1685375), (275, 1280885), (475, 741565), (485, 726275), (695, 506825), (1045, 337075), (1067, 330125), (1375, 256177), (1529, 230375), (1843, 191125), (2375, 148313), (2425, 145255), (2641, 133375), (3475, 101365), (5225, 67415), (5335, 66025), (7645, 46075), (9215, 38225), (12125, 29051), (13205, 26675), (13483, 26125), (17375, 20273)]