5815395

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 10611216

約数和(自身を除く): 4795821

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 173, 249, 405, 415, 519, 747, 865, 1245, 1557, 2241, 2595, 3735, 4671, 6723, 7785, 11205, 14013, 14359, 23355, 33615, 43077, 70065, 71795, 129231, 215385, 387693, 646155, 1163079, 1938465, 5815395]

約数ペア:

[(1, 5815395), (3, 1938465), (5, 1163079), (9, 646155), (15, 387693), (27, 215385), (45, 129231), (81, 71795), (83, 70065), (135, 43077), (173, 33615), (249, 23355), (405, 14359), (415, 14013), (519, 11205), (747, 7785), (865, 6723), (1245, 4671), (1557, 3735), (2241, 2595)]