4985865

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 8735688

約数和(自身を除く): 3749823

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1097, 1515, 3291, 4545, 5485, 9873, 16455, 49365, 110797, 332391, 553985, 997173, 1661955, 4985865]

約数ペア:

[(1, 4985865), (3, 1661955), (5, 997173), (9, 553985), (15, 332391), (45, 110797), (101, 49365), (303, 16455), (505, 9873), (909, 5485), (1097, 4545), (1515, 3291)]