68201535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 117199872

約数和(自身を除く): 48998337

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 3767, 6035, 11301, 18105, 18835, 56505, 64039, 192117, 267457, 320195, 802371, 960585, 1337285, 4011855, 4546769, 13640307, 22733845, 68201535]

約数ペア:

[(1, 68201535), (3, 22733845), (5, 13640307), (15, 4546769), (17, 4011855), (51, 1337285), (71, 960585), (85, 802371), (213, 320195), (255, 267457), (355, 192117), (1065, 64039), (1207, 56505), (3621, 18835), (3767, 18105), (6035, 11301)]