1506375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 2952768

約数和(自身を除く): 1446393

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 125, 195, 225, 309, 325, 375, 515, 585, 927, 975, 1125, 1339, 1545, 1625, 2575, 2925, 4017, 4635, 4875, 6695, 7725, 12051, 12875, 14625, 20085, 23175, 33475, 38625, 60255, 100425, 115875, 167375, 301275, 502125, 1506375]

約数ペア:

[(1, 1506375), (3, 502125), (5, 301275), (9, 167375), (13, 115875), (15, 100425), (25, 60255), (39, 38625), (45, 33475), (65, 23175), (75, 20085), (103, 14625), (117, 12875), (125, 12051), (195, 7725), (225, 6695), (309, 4875), (325, 4635), (375, 4017), (515, 2925), (585, 2575), (927, 1625), (975, 1545), (1125, 1339)]