72964085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45179}}^1$

素因数の和:45220

約数の個数: 16

約数和(自身を含む): 97588800

約数和(自身を除く): 24624715

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 45179, 225895, 768043, 858401, 3840215, 4292005, 14592817, 72964085]

約数ペア:

[(1, 72964085), (5, 14592817), (17, 4292005), (19, 3840215), (85, 858401), (95, 768043), (323, 225895), (1615, 45179)]