166138485

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 270286848

約数和(自身を除く): 104148363

約数列:

[1, 3, 5, 15, 103, 191, 309, 515, 563, 573, 955, 1545, 1689, 2815, 2865, 8445, 19673, 57989, 59019, 98365, 107533, 173967, 289945, 295095, 322599, 537665, 869835, 1612995, 11075899, 33227697, 55379495, 166138485]

約数ペア:

[(1, 166138485), (3, 55379495), (5, 33227697), (15, 11075899), (103, 1612995), (191, 869835), (309, 537665), (515, 322599), (563, 295095), (573, 289945), (955, 173967), (1545, 107533), (1689, 98365), (2815, 59019), (2865, 57989), (8445, 19673)]