11896875

素因数分解:

$3^4\times 5^5\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 22686048

約数和(自身を除く): 10789173

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 125, 135, 141, 225, 235, 375, 405, 423, 625, 675, 705, 1125, 1175, 1269, 1875, 2025, 2115, 3125, 3375, 3525, 3807, 5625, 5875, 6345, 9375, 10125, 10575, 16875, 17625, 19035, 28125, 29375, 31725, 50625, 52875, 84375, 88125, 95175, 146875, 158625, 253125, 264375, 440625, 475875, 793125, 1321875, 2379375, 3965625, 11896875]

約数ペア:

[(1, 11896875), (3, 3965625), (5, 2379375), (9, 1321875), (15, 793125), (25, 475875), (27, 440625), (45, 264375), (47, 253125), (75, 158625), (81, 146875), (125, 95175), (135, 88125), (141, 84375), (225, 52875), (235, 50625), (375, 31725), (405, 29375), (423, 28125), (625, 19035), (675, 17625), (705, 16875), (1125, 10575), (1175, 10125), (1269, 9375), (1875, 6345), (2025, 5875), (2115, 5625), (3125, 3807), (3375, 3525)]