19024875

素因数分解:

$3^4\times 5^3\times {\mathrm{1879}}^1$

素因数の和:1906

約数の個数: 40

約数和(自身を含む): 35486880

約数和(自身を除く): 16462005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1879, 2025, 3375, 5637, 9395, 10125, 16911, 28185, 46975, 50733, 84555, 140925, 152199, 234875, 253665, 422775, 704625, 760995, 1268325, 2113875, 3804975, 6341625, 19024875]

約数ペア:

[(1, 19024875), (3, 6341625), (5, 3804975), (9, 2113875), (15, 1268325), (25, 760995), (27, 704625), (45, 422775), (75, 253665), (81, 234875), (125, 152199), (135, 140925), (225, 84555), (375, 50733), (405, 46975), (675, 28185), (1125, 16911), (1879, 10125), (2025, 9395), (3375, 5637)]