231308045265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1\times {\mathrm{5297}}^1$

素因数の和:6390

約数の個数: 64

約数和(自身を含む): 405454159872

約数和(自身を除く): 174146114607

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 691, 1149, 1915, 2073, 3455, 4213, 5297, 5745, 7601, 10365, 12639, 15891, 21065, 22803, 26485, 38005, 58267, 63195, 79455, 114015, 174801, 264653, 291335, 793959, 874005, 1323265, 2028751, 2911183, 3660227, 3969795, 6086253, 8733549, 10143755, 10980681, 14555915, 18301135, 22316261, 30431265, 40262497, 43667745, 54903405, 66948783, 111581305, 120787491, 201312485, 334743915, 603937455, 1401866941, 4205600823, 7009334705, 15420536351, 21028004115, 46261609053, 77102681755, 231308045265]

約数ペア:

[(1, 231308045265), (3, 77102681755), (5, 46261609053), (11, 21028004115), (15, 15420536351), (33, 7009334705), (55, 4205600823), (165, 1401866941), (383, 603937455), (691, 334743915), (1149, 201312485), (1915, 120787491), (2073, 111581305), (3455, 66948783), (4213, 54903405), (5297, 43667745), (5745, 40262497), (7601, 30431265), (10365, 22316261), (12639, 18301135), (15891, 14555915), (21065, 10980681), (22803, 10143755), (26485, 8733549), (38005, 6086253), (58267, 3969795), (63195, 3660227), (79455, 2911183), (114015, 2028751), (174801, 1323265), (264653, 874005), (291335, 793959)]