47105625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 93070208

約数和(自身を除く): 45964583

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 97, 105, 111, 125, 175, 185, 259, 291, 375, 485, 525, 555, 625, 679, 777, 875, 925, 1295, 1455, 1875, 2037, 2425, 2625, 2775, 3395, 3589, 3885, 4375, 4625, 6475, 7275, 10185, 10767, 12125, 13125, 13875, 16975, 17945, 19425, 23125, 25123, 32375, 36375, 50925, 53835, 60625, 69375, 75369, 84875, 89725, 97125, 125615, 161875, 181875, 254625, 269175, 376845, 424375, 448625, 485625, 628075, 1273125, 1345875, 1884225, 2243125, 3140375, 6729375, 9421125, 15701875, 47105625]

約数ペア:

[(1, 47105625), (3, 15701875), (5, 9421125), (7, 6729375), (15, 3140375), (21, 2243125), (25, 1884225), (35, 1345875), (37, 1273125), (75, 628075), (97, 485625), (105, 448625), (111, 424375), (125, 376845), (175, 269175), (185, 254625), (259, 181875), (291, 161875), (375, 125615), (485, 97125), (525, 89725), (555, 84875), (625, 75369), (679, 69375), (777, 60625), (875, 53835), (925, 50925), (1295, 36375), (1455, 32375), (1875, 25123), (2037, 23125), (2425, 19425), (2625, 17945), (2775, 16975), (3395, 13875), (3589, 13125), (3885, 12125), (4375, 10767), (4625, 10185), (6475, 7275)]