1258261605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27767}}^1$

素因数の和:27850

約数の個数: 48

約数和(自身を含む): 2339176320

約数和(自身を除く): 1080914715

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 5035, 9063, 15105, 27767, 45315, 83301, 138835, 249903, 416505, 527573, 1249515, 1471651, 1582719, 2637865, 4414953, 4748157, 7358255, 7913595, 13244859, 22074765, 23740785, 27961369, 66224295, 83884107, 139806845, 251652321, 419420535, 1258261605]

約数ペア:

[(1, 1258261605), (3, 419420535), (5, 251652321), (9, 139806845), (15, 83884107), (19, 66224295), (45, 27961369), (53, 23740785), (57, 22074765), (95, 13244859), (159, 7913595), (171, 7358255), (265, 4748157), (285, 4414953), (477, 2637865), (795, 1582719), (855, 1471651), (1007, 1249515), (2385, 527573), (3021, 416505), (5035, 249903), (9063, 138835), (15105, 83301), (27767, 45315)]