27901125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 59005440

約数和(自身を除く): 31104315

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1181, 1575, 2625, 3375, 3543, 4725, 5905, 7875, 8267, 10629, 17715, 23625, 24801, 29525, 31887, 41335, 53145, 74403, 88575, 124005, 147625, 159435, 206675, 223209, 265725, 372015, 442875, 620025, 797175, 1033375, 1116045, 1328625, 1860075, 3100125, 3985875, 5580225, 9300375, 27901125]

約数ペア:

[(1, 27901125), (3, 9300375), (5, 5580225), (7, 3985875), (9, 3100125), (15, 1860075), (21, 1328625), (25, 1116045), (27, 1033375), (35, 797175), (45, 620025), (63, 442875), (75, 372015), (105, 265725), (125, 223209), (135, 206675), (175, 159435), (189, 147625), (225, 124005), (315, 88575), (375, 74403), (525, 53145), (675, 41335), (875, 31887), (945, 29525), (1125, 24801), (1181, 23625), (1575, 17715), (2625, 10629), (3375, 8267), (3543, 7875), (4725, 5905)]