351231435

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 642869760

約数和(自身を除く): 291638325

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 547, 751, 855, 1641, 2253, 2735, 3755, 4923, 6759, 8205, 10393, 11265, 14269, 24615, 31179, 33795, 42807, 51965, 71345, 93537, 128421, 155895, 214035, 410797, 467685, 642105, 1232391, 2053985, 3697173, 6161955, 7805143, 18485865, 23415429, 39025715, 70246287, 117077145, 351231435]

約数ペア:

[(1, 351231435), (3, 117077145), (5, 70246287), (9, 39025715), (15, 23415429), (19, 18485865), (45, 7805143), (57, 6161955), (95, 3697173), (171, 2053985), (285, 1232391), (547, 642105), (751, 467685), (855, 410797), (1641, 214035), (2253, 155895), (2735, 128421), (3755, 93537), (4923, 71345), (6759, 51965), (8205, 42807), (10393, 33795), (11265, 31179), (14269, 24615)]