5645565

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 5413635

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 71, 93, 95, 135, 155, 171, 213, 279, 285, 355, 465, 513, 589, 639, 837, 855, 1065, 1349, 1395, 1767, 1917, 2201, 2565, 2945, 3195, 4047, 4185, 5301, 6603, 6745, 8835, 9585, 11005, 12141, 15903, 19809, 20235, 26505, 33015, 36423, 41819, 59427, 60705, 79515, 99045, 125457, 182115, 209095, 297135, 376371, 627285, 1129113, 1881855, 5645565]

約数ペア:

[(1, 5645565), (3, 1881855), (5, 1129113), (9, 627285), (15, 376371), (19, 297135), (27, 209095), (31, 182115), (45, 125457), (57, 99045), (71, 79515), (93, 60705), (95, 59427), (135, 41819), (155, 36423), (171, 33015), (213, 26505), (279, 20235), (285, 19809), (355, 15903), (465, 12141), (513, 11005), (589, 9585), (639, 8835), (837, 6745), (855, 6603), (1065, 5301), (1349, 4185), (1395, 4047), (1767, 3195), (1917, 2945), (2201, 2565)]