47053125

素因数分解:

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

素因数の和:277

約数の個数: 72

約数和(自身を含む): 97493760

約数和(自身を除く): 50440635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 239, 315, 375, 525, 625, 717, 875, 1125, 1195, 1575, 1673, 1875, 2151, 2625, 3125, 3585, 4375, 5019, 5625, 5975, 7875, 8365, 9375, 10755, 13125, 15057, 17925, 21875, 25095, 28125, 29875, 39375, 41825, 53775, 65625, 75285, 89625, 125475, 149375, 196875, 209125, 268875, 376425, 448125, 627375, 746875, 1045625, 1344375, 1882125, 2240625, 3136875, 5228125, 6721875, 9410625, 15684375, 47053125]

約数ペア:

[(1, 47053125), (3, 15684375), (5, 9410625), (7, 6721875), (9, 5228125), (15, 3136875), (21, 2240625), (25, 1882125), (35, 1344375), (45, 1045625), (63, 746875), (75, 627375), (105, 448125), (125, 376425), (175, 268875), (225, 209125), (239, 196875), (315, 149375), (375, 125475), (525, 89625), (625, 75285), (717, 65625), (875, 53775), (1125, 41825), (1195, 39375), (1575, 29875), (1673, 28125), (1875, 25095), (2151, 21875), (2625, 17925), (3125, 15057), (3585, 13125), (4375, 10755), (5019, 9375), (5625, 8365), (5975, 7875)]