22903965

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 47069568

約数和(自身を除く): 24165603

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2693, 2835, 8079, 8505, 13465, 18851, 24237, 40395, 56553, 72711, 94255, 121185, 169659, 218133, 282765, 363555, 508977, 654399, 848295, 1090665, 1526931, 2544885, 3271995, 4580793, 7634655, 22903965]

約数ペア:

[(1, 22903965), (3, 7634655), (5, 4580793), (7, 3271995), (9, 2544885), (15, 1526931), (21, 1090665), (27, 848295), (35, 654399), (45, 508977), (63, 363555), (81, 282765), (105, 218133), (135, 169659), (189, 121185), (243, 94255), (315, 72711), (405, 56553), (567, 40395), (945, 24237), (1215, 18851), (1701, 13465), (2693, 8505), (2835, 8079)]