313633635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 608532480

約数和(自身を除く): 294898845

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 61, 69, 105, 115, 161, 183, 305, 345, 427, 483, 805, 915, 1281, 1403, 2129, 2135, 2415, 4209, 6387, 6405, 7015, 9821, 10645, 14903, 21045, 29463, 31935, 44709, 48967, 49105, 74515, 129869, 146901, 147315, 223545, 244835, 342769, 389607, 649345, 734505, 909083, 1028307, 1713845, 1948035, 2727249, 2986987, 4545415, 5141535, 8960961, 13636245, 14934935, 20908909, 44804805, 62726727, 104544545, 313633635]

約数ペア:

[(1, 313633635), (3, 104544545), (5, 62726727), (7, 44804805), (15, 20908909), (21, 14934935), (23, 13636245), (35, 8960961), (61, 5141535), (69, 4545415), (105, 2986987), (115, 2727249), (161, 1948035), (183, 1713845), (305, 1028307), (345, 909083), (427, 734505), (483, 649345), (805, 389607), (915, 342769), (1281, 244835), (1403, 223545), (2129, 147315), (2135, 146901), (2415, 129869), (4209, 74515), (6387, 49105), (6405, 48967), (7015, 44709), (9821, 31935), (10645, 29463), (14903, 21045)]