13208889675

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{7867}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 22260019712

約数和(自身を除く): 9051130037

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 367, 915, 1101, 1525, 1835, 4575, 5505, 7867, 9175, 22387, 23601, 27525, 39335, 67161, 111935, 118005, 196675, 335805, 479887, 559675, 590025, 1439661, 1679025, 2399435, 2887189, 7198305, 8661567, 11997175, 14435945, 35991525, 43307835, 72179725, 176118529, 216539175, 528355587, 880592645, 2641777935, 4402963225, 13208889675]

約数ペア:

[(1, 13208889675), (3, 4402963225), (5, 2641777935), (15, 880592645), (25, 528355587), (61, 216539175), (75, 176118529), (183, 72179725), (305, 43307835), (367, 35991525), (915, 14435945), (1101, 11997175), (1525, 8661567), (1835, 7198305), (4575, 2887189), (5505, 2399435), (7867, 1679025), (9175, 1439661), (22387, 590025), (23601, 559675), (27525, 479887), (39335, 335805), (67161, 196675), (111935, 118005)]