54947475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^2$

素因数の和:325

約数の個数: 54

約数和(自身を含む): 108089436

約数和(自身を除く): 53141961

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 149, 165, 225, 275, 447, 495, 745, 825, 1341, 1639, 2235, 2475, 3725, 4917, 6705, 8195, 11175, 14751, 22201, 24585, 33525, 40975, 66603, 73755, 111005, 122925, 199809, 244211, 333015, 368775, 555025, 732633, 999045, 1221055, 1665075, 2197899, 3663165, 4995225, 6105275, 10989495, 18315825, 54947475]

約数ペア:

[(1, 54947475), (3, 18315825), (5, 10989495), (9, 6105275), (11, 4995225), (15, 3663165), (25, 2197899), (33, 1665075), (45, 1221055), (55, 999045), (75, 732633), (99, 555025), (149, 368775), (165, 333015), (225, 244211), (275, 199809), (447, 122925), (495, 111005), (745, 73755), (825, 66603), (1341, 40975), (1639, 33525), (2235, 24585), (2475, 22201), (3725, 14751), (4917, 11175), (6705, 8195)]