10405785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 19692288

約数和(自身を除く): 9286503

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 73, 85, 129, 195, 215, 219, 221, 255, 365, 559, 645, 663, 731, 949, 1095, 1105, 1241, 1677, 2193, 2795, 2847, 3139, 3315, 3655, 3723, 4745, 6205, 8385, 9417, 9503, 10965, 14235, 15695, 16133, 18615, 28509, 40807, 47085, 47515, 48399, 53363, 80665, 122421, 142545, 160089, 204035, 241995, 266815, 612105, 693719, 800445, 2081157, 3468595, 10405785]

約数ペア:

[(1, 10405785), (3, 3468595), (5, 2081157), (13, 800445), (15, 693719), (17, 612105), (39, 266815), (43, 241995), (51, 204035), (65, 160089), (73, 142545), (85, 122421), (129, 80665), (195, 53363), (215, 48399), (219, 47515), (221, 47085), (255, 40807), (365, 28509), (559, 18615), (645, 16133), (663, 15695), (731, 14235), (949, 10965), (1095, 9503), (1105, 9417), (1241, 8385), (1677, 6205), (2193, 4745), (2795, 3723), (2847, 3655), (3139, 3315)]