382645375

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 568249344

約数和(自身を除く): 185603969

約数列:

[1, 5, 7, 25, 35, 61, 67, 107, 125, 175, 305, 335, 427, 469, 535, 749, 875, 1525, 1675, 2135, 2345, 2675, 3745, 4087, 6527, 7169, 7625, 8375, 10675, 11725, 13375, 18725, 20435, 28609, 32635, 35845, 45689, 50183, 53375, 58625, 93625, 102175, 143045, 163175, 179225, 228445, 250915, 437309, 510875, 715225, 815875, 896125, 1142225, 1254575, 2186545, 3061163, 3576125, 5711125, 6272875, 10932725, 15305815, 54663625, 76529075, 382645375]

約数ペア:

[(1, 382645375), (5, 76529075), (7, 54663625), (25, 15305815), (35, 10932725), (61, 6272875), (67, 5711125), (107, 3576125), (125, 3061163), (175, 2186545), (305, 1254575), (335, 1142225), (427, 896125), (469, 815875), (535, 715225), (749, 510875), (875, 437309), (1525, 250915), (1675, 228445), (2135, 179225), (2345, 163175), (2675, 143045), (3745, 102175), (4087, 93625), (6527, 58625), (7169, 53375), (7625, 50183), (8375, 45689), (10675, 35845), (11725, 32635), (13375, 28609), (18725, 20435)]