225471090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{578131}}^1$

素因数の和:578154

約数の個数: 32

約数和(自身を含む): 582757056

約数和(自身を除く): 357285966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 578131, 1156262, 1734393, 2890655, 3468786, 5781310, 7515703, 8671965, 15031406, 17343930, 22547109, 37578515, 45094218, 75157030, 112735545, 225471090]

約数ペア:

[(1, 225471090), (2, 112735545), (3, 75157030), (5, 45094218), (6, 37578515), (10, 22547109), (13, 17343930), (15, 15031406), (26, 8671965), (30, 7515703), (39, 5781310), (65, 3468786), (78, 2890655), (130, 1734393), (195, 1156262), (390, 578131)]