13876875

素因数分解:

$3^2\times 5^4\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 30

約数和(自身を含む): 25057604

約数和(自身を除く): 11180729

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2467, 5625, 7401, 12335, 22203, 37005, 61675, 111015, 185025, 308375, 555075, 925125, 1541875, 2775375, 4625625, 13876875]

約数ペア:

[(1, 13876875), (3, 4625625), (5, 2775375), (9, 1541875), (15, 925125), (25, 555075), (45, 308375), (75, 185025), (125, 111015), (225, 61675), (375, 37005), (625, 22203), (1125, 12335), (1875, 7401), (2467, 5625)]