3731265

素因数分解:

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

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 3240063

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 83, 111, 135, 185, 243, 249, 333, 405, 415, 555, 747, 999, 1215, 1245, 1665, 2241, 2997, 3071, 3735, 4995, 6723, 8991, 9213, 11205, 14985, 15355, 20169, 27639, 33615, 44955, 46065, 82917, 100845, 138195, 248751, 414585, 746253, 1243755, 3731265]

約数ペア:

[(1, 3731265), (3, 1243755), (5, 746253), (9, 414585), (15, 248751), (27, 138195), (37, 100845), (45, 82917), (81, 46065), (83, 44955), (111, 33615), (135, 27639), (185, 20169), (243, 15355), (249, 14985), (333, 11205), (405, 9213), (415, 8991), (555, 6723), (747, 4995), (999, 3735), (1215, 3071), (1245, 2997), (1665, 2241)]