66175005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 56478435

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 195, 247, 265, 285, 337, 689, 741, 795, 1007, 1011, 1235, 1685, 2067, 3021, 3445, 3705, 4381, 5035, 5055, 6403, 10335, 13091, 13143, 15105, 17861, 19209, 21905, 32015, 39273, 53583, 65455, 65715, 83239, 89305, 96045, 196365, 232193, 249717, 267915, 339359, 416195, 696579, 1018077, 1160965, 1248585, 1696795, 3482895, 4411667, 5090385, 13235001, 22058335, 66175005]

約数ペア:

[(1, 66175005), (3, 22058335), (5, 13235001), (13, 5090385), (15, 4411667), (19, 3482895), (39, 1696795), (53, 1248585), (57, 1160965), (65, 1018077), (95, 696579), (159, 416195), (195, 339359), (247, 267915), (265, 249717), (285, 232193), (337, 196365), (689, 96045), (741, 89305), (795, 83239), (1007, 65715), (1011, 65455), (1235, 53583), (1685, 39273), (2067, 32015), (3021, 21905), (3445, 19209), (3705, 17861), (4381, 15105), (5035, 13143), (5055, 13091), (6403, 10335)]