27740625

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 22881135

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 269, 275, 375, 625, 807, 825, 1345, 1375, 1875, 2959, 3125, 4035, 4125, 6725, 6875, 8877, 9375, 14795, 20175, 20625, 33625, 34375, 44385, 73975, 100875, 103125, 168125, 221925, 369875, 504375, 840625, 1109625, 1849375, 2521875, 5548125, 9246875, 27740625]

約数ペア:

[(1, 27740625), (3, 9246875), (5, 5548125), (11, 2521875), (15, 1849375), (25, 1109625), (33, 840625), (55, 504375), (75, 369875), (125, 221925), (165, 168125), (269, 103125), (275, 100875), (375, 73975), (625, 44385), (807, 34375), (825, 33625), (1345, 20625), (1375, 20175), (1875, 14795), (2959, 9375), (3125, 8877), (4035, 6875), (4125, 6725)]