11638965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 21240576

約数和(自身を除く): 9601611

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3511, 10533, 17555, 45643, 52665, 59687, 136929, 179061, 228215, 298435, 684645, 775931, 895305, 2327793, 3879655, 11638965]

約数ペア:

[(1, 11638965), (3, 3879655), (5, 2327793), (13, 895305), (15, 775931), (17, 684645), (39, 298435), (51, 228215), (65, 179061), (85, 136929), (195, 59687), (221, 52665), (255, 45643), (663, 17555), (1105, 10533), (3315, 3511)]