1882125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 3893760

約数和(自身を除く): 2011635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 239, 315, 375, 525, 717, 875, 1125, 1195, 1575, 1673, 2151, 2625, 3585, 5019, 5975, 7875, 8365, 10755, 15057, 17925, 25095, 29875, 41825, 53775, 75285, 89625, 125475, 209125, 268875, 376425, 627375, 1882125]

約数ペア:

[(1, 1882125), (3, 627375), (5, 376425), (7, 268875), (9, 209125), (15, 125475), (21, 89625), (25, 75285), (35, 53775), (45, 41825), (63, 29875), (75, 25095), (105, 17925), (125, 15057), (175, 10755), (225, 8365), (239, 7875), (315, 5975), (375, 5019), (525, 3585), (717, 2625), (875, 2151), (1125, 1673), (1195, 1575)]