21636175485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1\times {\mathrm{24043}}^1$

素因数の和:27597

約数の個数: 32

約数和(自身を含む): 36666138240

約数和(自身を除く): 15029962755

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3529, 10587, 17645, 24043, 52935, 59993, 72129, 120215, 179979, 299965, 360645, 408731, 899895, 1226193, 2043655, 6130965, 84847747, 254543241, 424238735, 1272716205, 1442411699, 4327235097, 7212058495, 21636175485]

約数ペア:

[(1, 21636175485), (3, 7212058495), (5, 4327235097), (15, 1442411699), (17, 1272716205), (51, 424238735), (85, 254543241), (255, 84847747), (3529, 6130965), (10587, 2043655), (17645, 1226193), (24043, 899895), (52935, 408731), (59993, 360645), (72129, 299965), (120215, 179979)]