13442743455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 23017737600

約数和(自身を除く): 9574994145

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 449, 685, 857, 1347, 2055, 2245, 2329, 2571, 4285, 6735, 6987, 7633, 11645, 12855, 14569, 22899, 34935, 38165, 43707, 61513, 72845, 114495, 117409, 184539, 218535, 307565, 352227, 384793, 587045, 922695, 1045721, 1154379, 1761135, 1923965, 1995953, 3137163, 5228605, 5771895, 5987859, 6541481, 9979765, 15685815, 19624443, 29939295, 32707405, 52716641, 98122215, 158149923, 263583205, 790749615, 896182897, 2688548691, 4480914485, 13442743455]

約数ペア:

[(1, 13442743455), (3, 4480914485), (5, 2688548691), (15, 896182897), (17, 790749615), (51, 263583205), (85, 158149923), (137, 98122215), (255, 52716641), (411, 32707405), (449, 29939295), (685, 19624443), (857, 15685815), (1347, 9979765), (2055, 6541481), (2245, 5987859), (2329, 5771895), (2571, 5228605), (4285, 3137163), (6735, 1995953), (6987, 1923965), (7633, 1761135), (11645, 1154379), (12855, 1045721), (14569, 922695), (22899, 587045), (34935, 384793), (38165, 352227), (43707, 307565), (61513, 218535), (72845, 184539), (114495, 117409)]