1274625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2530944

約数和(自身を除く): 1256319

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 125, 165, 225, 275, 309, 375, 495, 515, 825, 927, 1125, 1133, 1375, 1545, 2475, 2575, 3399, 4125, 4635, 5665, 7725, 10197, 12375, 12875, 16995, 23175, 28325, 38625, 50985, 84975, 115875, 141625, 254925, 424875, 1274625]

約数ペア:

[(1, 1274625), (3, 424875), (5, 254925), (9, 141625), (11, 115875), (15, 84975), (25, 50985), (33, 38625), (45, 28325), (55, 23175), (75, 16995), (99, 12875), (103, 12375), (125, 10197), (165, 7725), (225, 5665), (275, 4635), (309, 4125), (375, 3399), (495, 2575), (515, 2475), (825, 1545), (927, 1375), (1125, 1133)]