202133325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 344710080

約数和(自身を除く): 142576755

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 233, 269, 645, 699, 807, 1075, 1165, 1345, 3225, 3495, 4035, 5825, 6725, 10019, 11567, 17475, 20175, 30057, 34701, 50095, 57835, 62677, 150285, 173505, 188031, 250475, 289175, 313385, 751425, 867525, 940155, 1566925, 2695111, 4700775, 8085333, 13475555, 40426665, 67377775, 202133325]

約数ペア:

[(1, 202133325), (3, 67377775), (5, 40426665), (15, 13475555), (25, 8085333), (43, 4700775), (75, 2695111), (129, 1566925), (215, 940155), (233, 867525), (269, 751425), (645, 313385), (699, 289175), (807, 250475), (1075, 188031), (1165, 173505), (1345, 150285), (3225, 62677), (3495, 57835), (4035, 50095), (5825, 34701), (6725, 30057), (10019, 20175), (11567, 17475)]