90343425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 157989888

約数和(自身を除く): 67646463

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 249, 345, 415, 575, 631, 1245, 1725, 1893, 1909, 2075, 3155, 5727, 6225, 9465, 9545, 14513, 15775, 28635, 43539, 47325, 47725, 52373, 72565, 143175, 157119, 217695, 261865, 362825, 785595, 1088475, 1204579, 1309325, 3613737, 3927975, 6022895, 18068685, 30114475, 90343425]

約数ペア:

[(1, 90343425), (3, 30114475), (5, 18068685), (15, 6022895), (23, 3927975), (25, 3613737), (69, 1309325), (75, 1204579), (83, 1088475), (115, 785595), (249, 362825), (345, 261865), (415, 217695), (575, 157119), (631, 143175), (1245, 72565), (1725, 52373), (1893, 47725), (1909, 47325), (2075, 43539), (3155, 28635), (5727, 15775), (6225, 14513), (9465, 9545)]