16815045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 29538432

約数和(自身を除く): 12723387

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1627, 2067, 3445, 4881, 8135, 10335, 21151, 24405, 63453, 86231, 105755, 258693, 317265, 431155, 1121003, 1293465, 3363009, 5605015, 16815045]

約数ペア:

[(1, 16815045), (3, 5605015), (5, 3363009), (13, 1293465), (15, 1121003), (39, 431155), (53, 317265), (65, 258693), (159, 105755), (195, 86231), (265, 63453), (689, 24405), (795, 21151), (1627, 10335), (2067, 8135), (3445, 4881)]