7131668535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{7307}}^1$

素因数の和:7405

約数の個数: 72

約数和(自身を含む): 13239377424

約数和(自身を除く): 6107708889

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 529, 615, 943, 1035, 1587, 1845, 2645, 2829, 4715, 4761, 7307, 7935, 8487, 14145, 21689, 21921, 23805, 36535, 42435, 65067, 65763, 108445, 109605, 168061, 195201, 299587, 325335, 328815, 504183, 840305, 898761, 976005, 1497935, 1512549, 2520915, 2696283, 3865403, 4493805, 6890501, 7562745, 11596209, 13481415, 19327015, 20671503, 34452505, 34788627, 57981045, 62014509, 103357515, 158481523, 173943135, 310072545, 475444569, 792407615, 1426333707, 2377222845, 7131668535]

約数ペア:

[(1, 7131668535), (3, 2377222845), (5, 1426333707), (9, 792407615), (15, 475444569), (23, 310072545), (41, 173943135), (45, 158481523), (69, 103357515), (115, 62014509), (123, 57981045), (205, 34788627), (207, 34452505), (345, 20671503), (369, 19327015), (529, 13481415), (615, 11596209), (943, 7562745), (1035, 6890501), (1587, 4493805), (1845, 3865403), (2645, 2696283), (2829, 2520915), (4715, 1512549), (4761, 1497935), (7307, 976005), (7935, 898761), (8487, 840305), (14145, 504183), (21689, 328815), (21921, 325335), (23805, 299587), (36535, 195201), (42435, 168061), (65067, 109605), (65763, 108445)]