77144625

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 142122240

約数和(自身を除く): 64977615

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 1459, 2115, 3525, 4377, 5875, 7295, 10575, 13131, 17625, 21885, 36475, 52875, 65655, 68573, 109425, 182375, 205719, 328275, 342865, 547125, 617157, 1028595, 1641375, 1714325, 3085785, 5142975, 8571625, 15428925, 25714875, 77144625]

約数ペア:

[(1, 77144625), (3, 25714875), (5, 15428925), (9, 8571625), (15, 5142975), (25, 3085785), (45, 1714325), (47, 1641375), (75, 1028595), (125, 617157), (141, 547125), (225, 342865), (235, 328275), (375, 205719), (423, 182375), (705, 109425), (1125, 68573), (1175, 65655), (1459, 52875), (2115, 36475), (3525, 21885), (4377, 17625), (5875, 13131), (7295, 10575)]