28928295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58441}}^1$

素因数の和:58463

約数の個数: 24

約数和(自身を含む): 54701712

約数和(自身を除く): 25773417

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58441, 175323, 292205, 525969, 642851, 876615, 1928553, 2629845, 3214255, 5785659, 9642765, 28928295]

約数ペア:

[(1, 28928295), (3, 9642765), (5, 5785659), (9, 3214255), (11, 2629845), (15, 1928553), (33, 876615), (45, 642851), (55, 525969), (99, 292205), (165, 175323), (495, 58441)]