27103125

素因数分解:

$3^1\times 5^5\times 7^2\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 26330955

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 59, 75, 105, 125, 147, 175, 177, 245, 295, 375, 413, 525, 625, 735, 875, 885, 1225, 1239, 1475, 1875, 2065, 2625, 2891, 3125, 3675, 4375, 4425, 6125, 6195, 7375, 8673, 9375, 10325, 13125, 14455, 18375, 21875, 22125, 30625, 30975, 36875, 43365, 51625, 65625, 72275, 91875, 110625, 153125, 154875, 184375, 216825, 258125, 361375, 459375, 553125, 774375, 1084125, 1290625, 1806875, 3871875, 5420625, 9034375, 27103125]

約数ペア:

[(1, 27103125), (3, 9034375), (5, 5420625), (7, 3871875), (15, 1806875), (21, 1290625), (25, 1084125), (35, 774375), (49, 553125), (59, 459375), (75, 361375), (105, 258125), (125, 216825), (147, 184375), (175, 154875), (177, 153125), (245, 110625), (295, 91875), (375, 72275), (413, 65625), (525, 51625), (625, 43365), (735, 36875), (875, 30975), (885, 30625), (1225, 22125), (1239, 21875), (1475, 18375), (1875, 14455), (2065, 13125), (2625, 10325), (2891, 9375), (3125, 8673), (3675, 7375), (4375, 6195), (4425, 6125)]