1255872735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37663}}^1$

素因数の和:37709

約数の個数: 64

約数和(自身を含む): 2531020800

約数和(自身を除く): 1275148065

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 3705, 6669, 11115, 33345, 37663, 112989, 188315, 338967, 489619, 564945, 715597, 1016901, 1468857, 1694835, 2146791, 2448095, 3577985, 4406571, 5084505, 6440373, 7344285, 9302761, 10733955, 13219713, 19321119, 22032855, 27908283, 32201865, 46513805, 66098565, 83724849, 96605595, 139541415, 251174547, 418624245, 1255872735]

約数ペア:

[(1, 1255872735), (3, 418624245), (5, 251174547), (9, 139541415), (13, 96605595), (15, 83724849), (19, 66098565), (27, 46513805), (39, 32201865), (45, 27908283), (57, 22032855), (65, 19321119), (95, 13219713), (117, 10733955), (135, 9302761), (171, 7344285), (195, 6440373), (247, 5084505), (285, 4406571), (351, 3577985), (513, 2448095), (585, 2146791), (741, 1694835), (855, 1468857), (1235, 1016901), (1755, 715597), (2223, 564945), (2565, 489619), (3705, 338967), (6669, 188315), (11115, 112989), (33345, 37663)]