1330683985

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 1665619200

約数和(自身を除く): 334935215

約数列:

[1, 5, 53, 67, 149, 265, 335, 503, 745, 2515, 3551, 7897, 9983, 17755, 26659, 33701, 39485, 49915, 74947, 133295, 168505, 374735, 529099, 1786153, 2645495, 3972191, 5021449, 8930765, 19860955, 25107245, 266136797, 1330683985]

約数ペア:

[(1, 1330683985), (5, 266136797), (53, 25107245), (67, 19860955), (149, 8930765), (265, 5021449), (335, 3972191), (503, 2645495), (745, 1786153), (2515, 529099), (3551, 374735), (7897, 168505), (9983, 133295), (17755, 74947), (26659, 49915), (33701, 39485)]