42306825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 80352000

約数和(自身を除く): 38045175

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 2699, 3135, 5225, 8097, 13495, 15675, 29689, 40485, 51281, 67475, 89067, 148445, 153843, 202425, 256405, 445335, 564091, 742225, 769215, 1282025, 1692273, 2226675, 2820455, 3846075, 8461365, 14102275, 42306825]

約数ペア:

[(1, 42306825), (3, 14102275), (5, 8461365), (11, 3846075), (15, 2820455), (19, 2226675), (25, 1692273), (33, 1282025), (55, 769215), (57, 742225), (75, 564091), (95, 445335), (165, 256405), (209, 202425), (275, 153843), (285, 148445), (475, 89067), (627, 67475), (825, 51281), (1045, 40485), (1425, 29689), (2699, 15675), (3135, 13495), (5225, 8097)]