6218775

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 11973192

約数和(自身を除く): 5754417

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 83, 111, 135, 185, 225, 249, 333, 405, 415, 555, 675, 747, 925, 999, 1245, 1665, 2025, 2075, 2241, 2775, 2997, 3071, 3735, 4995, 6225, 6723, 8325, 9213, 11205, 14985, 15355, 18675, 24975, 27639, 33615, 46065, 56025, 74925, 76775, 82917, 138195, 168075, 230325, 248751, 414585, 690975, 1243755, 2072925, 6218775]

約数ペア:

[(1, 6218775), (3, 2072925), (5, 1243755), (9, 690975), (15, 414585), (25, 248751), (27, 230325), (37, 168075), (45, 138195), (75, 82917), (81, 76775), (83, 74925), (111, 56025), (135, 46065), (185, 33615), (225, 27639), (249, 24975), (333, 18675), (405, 15355), (415, 14985), (555, 11205), (675, 9213), (747, 8325), (925, 6723), (999, 6225), (1245, 4995), (1665, 3735), (2025, 3071), (2075, 2997), (2241, 2775)]