228960735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17093}}^1$

素因数の和:17167

約数の個数: 32

約数和(自身を含む): 393845760

約数和(自身を除く): 164885025

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 17093, 51279, 85465, 256395, 324767, 803371, 974301, 1623835, 2410113, 4016855, 4871505, 12050565, 15264049, 45792147, 76320245, 228960735]

約数ペア:

[(1, 228960735), (3, 76320245), (5, 45792147), (15, 15264049), (19, 12050565), (47, 4871505), (57, 4016855), (95, 2410113), (141, 1623835), (235, 974301), (285, 803371), (705, 324767), (893, 256395), (2679, 85465), (4465, 51279), (13395, 17093)]