219939615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 437736000

約数和(自身を除く): 217796385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1145, 1603, 2061, 3049, 3435, 4809, 8015, 9147, 10305, 14427, 15245, 21343, 24045, 27441, 45735, 64029, 72135, 106715, 137205, 192087, 320145, 698221, 960435, 2094663, 3491105, 4887547, 6283989, 10473315, 14662641, 24437735, 31419945, 43987923, 73313205, 219939615]

約数ペア:

[(1, 219939615), (3, 73313205), (5, 43987923), (7, 31419945), (9, 24437735), (15, 14662641), (21, 10473315), (35, 6283989), (45, 4887547), (63, 3491105), (105, 2094663), (229, 960435), (315, 698221), (687, 320145), (1145, 192087), (1603, 137205), (2061, 106715), (3049, 72135), (3435, 64029), (4809, 45735), (8015, 27441), (9147, 24045), (10305, 21343), (14427, 15245)]