156789756015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1\times {\mathrm{2137}}^1$

素因数の和:4160

約数の個数: 64

約数和(自身を含む): 262336499712

約数和(自身を除く): 105546743697

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 1901, 2137, 2573, 5703, 6411, 7719, 9505, 10685, 12865, 28515, 32055, 38595, 58931, 66247, 157783, 176793, 177371, 198741, 294655, 331235, 473349, 532113, 788915, 883965, 886855, 993705, 2366745, 2660565, 4062437, 4891273, 5498501, 12187311, 14673819, 16495503, 20312185, 24456365, 27492505, 60936555, 73369095, 82477515, 125935547, 337182271, 377806641, 629677735, 1011546813, 1685911355, 1889033205, 5057734065, 10452650401, 31357951203, 52263252005, 156789756015]

約数ペア:

[(1, 156789756015), (3, 52263252005), (5, 31357951203), (15, 10452650401), (31, 5057734065), (83, 1889033205), (93, 1685911355), (155, 1011546813), (249, 629677735), (415, 377806641), (465, 337182271), (1245, 125935547), (1901, 82477515), (2137, 73369095), (2573, 60936555), (5703, 27492505), (6411, 24456365), (7719, 20312185), (9505, 16495503), (10685, 14673819), (12865, 12187311), (28515, 5498501), (32055, 4891273), (38595, 4062437), (58931, 2660565), (66247, 2366745), (157783, 993705), (176793, 886855), (177371, 883965), (198741, 788915), (294655, 532113), (331235, 473349)]