8182125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 16872960

約数和(自身を除く): 8690835

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1039, 1125, 1575, 2625, 3117, 5195, 7273, 7875, 9351, 15585, 21819, 25975, 36365, 46755, 65457, 77925, 109095, 129875, 181825, 233775, 327285, 389625, 545475, 909125, 1168875, 1636425, 2727375, 8182125]

約数ペア:

[(1, 8182125), (3, 2727375), (5, 1636425), (7, 1168875), (9, 909125), (15, 545475), (21, 389625), (25, 327285), (35, 233775), (45, 181825), (63, 129875), (75, 109095), (105, 77925), (125, 65457), (175, 46755), (225, 36365), (315, 25975), (375, 21819), (525, 15585), (875, 9351), (1039, 7875), (1125, 7273), (1575, 5195), (2625, 3117)]