151254585

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 268170240

約数和(自身を除く): 116915655

約数列:

[1, 3, 5, 9, 15, 45, 79, 157, 237, 271, 395, 471, 711, 785, 813, 1185, 1355, 1413, 2355, 2439, 3555, 4065, 7065, 12195, 12403, 21409, 37209, 42547, 62015, 64227, 107045, 111627, 127641, 186045, 192681, 212735, 321135, 382923, 558135, 638205, 963405, 1914615, 3361213, 10083639, 16806065, 30250917, 50418195, 151254585]

約数ペア:

[(1, 151254585), (3, 50418195), (5, 30250917), (9, 16806065), (15, 10083639), (45, 3361213), (79, 1914615), (157, 963405), (237, 638205), (271, 558135), (395, 382923), (471, 321135), (711, 212735), (785, 192681), (813, 186045), (1185, 127641), (1355, 111627), (1413, 107045), (2355, 64227), (2439, 62015), (3555, 42547), (4065, 37209), (7065, 21409), (12195, 12403)]