40506075

素因数分解:

$3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 76250328

約数和(自身を除く): 35744253

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 135, 225, 241, 249, 405, 415, 675, 723, 747, 1205, 1245, 2025, 2075, 2169, 2241, 3615, 3735, 6025, 6225, 6507, 6723, 10845, 11205, 18075, 18675, 19521, 20003, 32535, 33615, 54225, 56025, 60009, 97605, 100015, 162675, 168075, 180027, 300045, 488025, 500075, 540081, 900135, 1500225, 1620243, 2700405, 4500675, 8101215, 13502025, 40506075]

約数ペア:

[(1, 40506075), (3, 13502025), (5, 8101215), (9, 4500675), (15, 2700405), (25, 1620243), (27, 1500225), (45, 900135), (75, 540081), (81, 500075), (83, 488025), (135, 300045), (225, 180027), (241, 168075), (249, 162675), (405, 100015), (415, 97605), (675, 60009), (723, 56025), (747, 54225), (1205, 33615), (1245, 32535), (2025, 20003), (2075, 19521), (2169, 18675), (2241, 18075), (3615, 11205), (3735, 10845), (6025, 6723), (6225, 6507)]