925200075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 1554225920

約数和(自身を除く): 629025845

約数列:

[1, 3, 5, 15, 25, 75, 103, 229, 309, 515, 523, 687, 1145, 1545, 1569, 2575, 2615, 3435, 5725, 7725, 7845, 13075, 17175, 23587, 39225, 53869, 70761, 117935, 119767, 161607, 269345, 353805, 359301, 589675, 598835, 808035, 1346725, 1769025, 1796505, 2994175, 4040175, 8982525, 12336001, 37008003, 61680005, 185040015, 308400025, 925200075]

約数ペア:

[(1, 925200075), (3, 308400025), (5, 185040015), (15, 61680005), (25, 37008003), (75, 12336001), (103, 8982525), (229, 4040175), (309, 2994175), (515, 1796505), (523, 1769025), (687, 1346725), (1145, 808035), (1545, 598835), (1569, 589675), (2575, 359301), (2615, 353805), (3435, 269345), (5725, 161607), (7725, 119767), (7845, 117935), (13075, 70761), (17175, 53869), (23587, 39225)]