48279375

素因数分解:

$3^3\times 5^4\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 40

約数和(自身を含む): 89408880

約数和(自身を除く): 41129505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 2861, 3375, 5625, 8583, 14305, 16875, 25749, 42915, 71525, 77247, 128745, 214575, 357625, 386235, 643725, 1072875, 1788125, 1931175, 3218625, 5364375, 9655875, 16093125, 48279375]

約数ペア:

[(1, 48279375), (3, 16093125), (5, 9655875), (9, 5364375), (15, 3218625), (25, 1931175), (27, 1788125), (45, 1072875), (75, 643725), (125, 386235), (135, 357625), (225, 214575), (375, 128745), (625, 77247), (675, 71525), (1125, 42915), (1875, 25749), (2861, 16875), (3375, 14305), (5625, 8583)]