156708105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11699}}^1$

素因数の和:11773

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 112859895

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 11699, 13395, 35097, 58495, 175485, 222281, 549853, 666843, 1111405, 1649559, 2749265, 3334215, 8247795, 10447207, 31341621, 52236035, 156708105]

約数ペア:

[(1, 156708105), (3, 52236035), (5, 31341621), (15, 10447207), (19, 8247795), (47, 3334215), (57, 2749265), (95, 1649559), (141, 1111405), (235, 666843), (285, 549853), (705, 222281), (893, 175485), (2679, 58495), (4465, 35097), (11699, 13395)]