28476045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48677}}^1$

素因数の和:48701

約数の個数: 24

約数和(自身を含む): 53156376

約数和(自身を除く): 24680331

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48677, 146031, 243385, 438093, 632801, 730155, 1898403, 2190465, 3164005, 5695209, 9492015, 28476045]

約数ペア:

[(1, 28476045), (3, 9492015), (5, 5695209), (9, 3164005), (13, 2190465), (15, 1898403), (39, 730155), (45, 632801), (65, 438093), (117, 243385), (195, 146031), (585, 48677)]