1036349665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 1456918848

約数和(自身を除く): 420569183

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 289, 559, 731, 1105, 1283, 1445, 2795, 3655, 3757, 6415, 9503, 12427, 16679, 18785, 21811, 47515, 55169, 62135, 83395, 109055, 161551, 275845, 283543, 370787, 717197, 807755, 937873, 1417715, 1853935, 3585985, 4689365, 4820231, 12192349, 15943841, 24101155, 60961745, 79719205, 207269933, 1036349665]

約数ペア:

[(1, 1036349665), (5, 207269933), (13, 79719205), (17, 60961745), (43, 24101155), (65, 15943841), (85, 12192349), (215, 4820231), (221, 4689365), (289, 3585985), (559, 1853935), (731, 1417715), (1105, 937873), (1283, 807755), (1445, 717197), (2795, 370787), (3655, 283543), (3757, 275845), (6415, 161551), (9503, 109055), (12427, 83395), (16679, 62135), (18785, 55169), (21811, 47515)]