145928265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 283084800

約数和(自身を除く): 137156535

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 193, 285, 379, 399, 579, 665, 965, 1137, 1351, 1895, 1995, 2653, 2895, 3667, 4053, 5685, 6755, 7201, 7959, 11001, 13265, 18335, 20265, 21603, 25669, 36005, 39795, 50407, 55005, 73147, 77007, 108015, 128345, 151221, 219441, 252035, 365735, 385035, 512029, 756105, 1097205, 1389793, 1536087, 2560145, 4169379, 6948965, 7680435, 9728551, 20846895, 29185653, 48642755, 145928265]

約数ペア:

[(1, 145928265), (3, 48642755), (5, 29185653), (7, 20846895), (15, 9728551), (19, 7680435), (21, 6948965), (35, 4169379), (57, 2560145), (95, 1536087), (105, 1389793), (133, 1097205), (193, 756105), (285, 512029), (379, 385035), (399, 365735), (579, 252035), (665, 219441), (965, 151221), (1137, 128345), (1351, 108015), (1895, 77007), (1995, 73147), (2653, 55005), (2895, 50407), (3667, 39795), (4053, 36005), (5685, 25669), (6755, 21603), (7201, 20265), (7959, 18335), (11001, 13265)]