2733375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4694976

約数和(自身を除く): 1961601

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 197, 375, 555, 591, 925, 985, 2775, 2955, 4625, 4925, 7289, 13875, 14775, 21867, 24625, 36445, 73875, 109335, 182225, 546675, 911125, 2733375]

約数ペア:

[(1, 2733375), (3, 911125), (5, 546675), (15, 182225), (25, 109335), (37, 73875), (75, 36445), (111, 24625), (125, 21867), (185, 14775), (197, 13875), (375, 7289), (555, 4925), (591, 4625), (925, 2955), (985, 2775)]