5488245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 11737440

約数和(自身を除く): 6249195

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 131, 133, 147, 171, 245, 285, 315, 393, 399, 441, 655, 665, 735, 855, 917, 931, 1179, 1197, 1965, 1995, 2205, 2489, 2751, 2793, 4585, 4655, 5895, 5985, 6419, 7467, 8253, 8379, 12445, 13755, 13965, 17423, 19257, 22401, 32095, 37335, 41265, 41895, 52269, 57771, 87115, 96285, 112005, 121961, 156807, 261345, 288855, 365883, 609805, 784035, 1097649, 1829415, 5488245]

約数ペア:

[(1, 5488245), (3, 1829415), (5, 1097649), (7, 784035), (9, 609805), (15, 365883), (19, 288855), (21, 261345), (35, 156807), (45, 121961), (49, 112005), (57, 96285), (63, 87115), (95, 57771), (105, 52269), (131, 41895), (133, 41265), (147, 37335), (171, 32095), (245, 22401), (285, 19257), (315, 17423), (393, 13965), (399, 13755), (441, 12445), (655, 8379), (665, 8253), (735, 7467), (855, 6419), (917, 5985), (931, 5895), (1179, 4655), (1197, 4585), (1965, 2793), (1995, 2751), (2205, 2489)]