166095225

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 308214400

約数和(自身を除く): 142119175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 927, 1545, 2389, 2575, 2781, 4635, 7167, 7725, 11945, 13905, 21501, 23175, 35835, 59725, 64503, 69525, 107505, 179175, 246067, 322515, 537525, 738201, 1230335, 1612575, 2214603, 3691005, 6151675, 6643809, 11073015, 18455025, 33219045, 55365075, 166095225]

約数ペア:

[(1, 166095225), (3, 55365075), (5, 33219045), (9, 18455025), (15, 11073015), (25, 6643809), (27, 6151675), (45, 3691005), (75, 2214603), (103, 1612575), (135, 1230335), (225, 738201), (309, 537525), (515, 322515), (675, 246067), (927, 179175), (1545, 107505), (2389, 69525), (2575, 64503), (2781, 59725), (4635, 35835), (7167, 23175), (7725, 21501), (11945, 13905)]