1330941361905

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{750691}}^1$

素因数の和:751299

約数の個数: 64

約数和(自身を含む): 2473319946240

約数和(自身を除く): 1142378584335

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 571, 621, 1035, 1713, 2855, 3105, 5139, 8565, 13133, 15417, 25695, 39399, 65665, 77085, 118197, 196995, 354591, 590985, 750691, 1772955, 2252073, 3753455, 6756219, 11260365, 17265893, 20268657, 33781095, 51797679, 86329465, 101343285, 155393037, 258988395, 428644561, 466179111, 776965185, 1285933683, 2143222805, 2330895555, 3857801049, 6429668415, 9858824903, 11573403147, 19289005245, 29576474709, 49294124515, 57867015735, 88729424127, 147882373545, 266188272381, 443647120635, 1330941361905]

約数ペア:

[(1, 1330941361905), (3, 443647120635), (5, 266188272381), (9, 147882373545), (15, 88729424127), (23, 57867015735), (27, 49294124515), (45, 29576474709), (69, 19289005245), (115, 11573403147), (135, 9858824903), (207, 6429668415), (345, 3857801049), (571, 2330895555), (621, 2143222805), (1035, 1285933683), (1713, 776965185), (2855, 466179111), (3105, 428644561), (5139, 258988395), (8565, 155393037), (13133, 101343285), (15417, 86329465), (25695, 51797679), (39399, 33781095), (65665, 20268657), (77085, 17265893), (118197, 11260365), (196995, 6756219), (354591, 3753455), (590985, 2252073), (750691, 1772955)]