3172995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1439}}^1$

素因数の和:1464

約数の個数: 36

約数和(自身を含む): 6402240

約数和(自身を除く): 3229245

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1439, 2205, 4317, 7195, 10073, 12951, 21585, 30219, 50365, 64755, 70511, 90657, 151095, 211533, 352555, 453285, 634599, 1057665, 3172995]

約数ペア:

[(1, 3172995), (3, 1057665), (5, 634599), (7, 453285), (9, 352555), (15, 211533), (21, 151095), (35, 90657), (45, 70511), (49, 64755), (63, 50365), (105, 30219), (147, 21585), (245, 12951), (315, 10073), (441, 7195), (735, 4317), (1439, 2205)]