332442145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 500774400

約数和(自身を除く): 168332255

約数列:

[1, 5, 7, 19, 35, 41, 89, 95, 133, 137, 205, 287, 445, 623, 665, 685, 779, 959, 1435, 1691, 2603, 3115, 3649, 3895, 4795, 5453, 5617, 8455, 11837, 12193, 13015, 18221, 18245, 25543, 27265, 28085, 39319, 59185, 60965, 69331, 85351, 91105, 106723, 127715, 196595, 231667, 346655, 426755, 485317, 499913, 533615, 747061, 1158335, 1621669, 2426585, 2499565, 3499391, 3735305, 8108345, 9498347, 17496955, 47491735, 66488429, 332442145]

約数ペア:

[(1, 332442145), (5, 66488429), (7, 47491735), (19, 17496955), (35, 9498347), (41, 8108345), (89, 3735305), (95, 3499391), (133, 2499565), (137, 2426585), (205, 1621669), (287, 1158335), (445, 747061), (623, 533615), (665, 499913), (685, 485317), (779, 426755), (959, 346655), (1435, 231667), (1691, 196595), (2603, 127715), (3115, 106723), (3649, 91105), (3895, 85351), (4795, 69331), (5453, 60965), (5617, 59185), (8455, 39319), (11837, 28085), (12193, 27265), (13015, 25543), (18221, 18245)]