22989465

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 39960648

約数和(自身を除く): 16971183

約数列:

[1, 3, 5, 9, 15, 45, 641, 797, 1923, 2391, 3205, 3985, 5769, 7173, 9615, 11955, 28845, 35865, 510877, 1532631, 2554385, 4597893, 7663155, 22989465]

約数ペア:

[(1, 22989465), (3, 7663155), (5, 4597893), (9, 2554385), (15, 1532631), (45, 510877), (641, 35865), (797, 28845), (1923, 11955), (2391, 9615), (3205, 7173), (3985, 5769)]