3977291235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{3583}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 6517260288

約数和(自身を除く): 2539969053

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1721, 3583, 5163, 8605, 10749, 17915, 25815, 53745, 74003, 154069, 222009, 370015, 462207, 770345, 1110045, 2311035, 6166343, 18499029, 30831715, 92495145, 265152749, 795458247, 1325763745, 3977291235]

約数ペア:

[(1, 3977291235), (3, 1325763745), (5, 795458247), (15, 265152749), (43, 92495145), (129, 30831715), (215, 18499029), (645, 6166343), (1721, 2311035), (3583, 1110045), (5163, 770345), (8605, 462207), (10749, 370015), (17915, 222009), (25815, 154069), (53745, 74003)]