65451645

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23087}}^1$

素因数の和:23111

約数の個数: 40

約数和(自身を含む): 134095104

約数和(自身を除く): 68643459

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 23087, 69261, 115435, 161609, 207783, 346305, 484827, 623349, 808045, 1038915, 1454481, 1870047, 2424135, 3116745, 4363443, 7272405, 9350235, 13090329, 21817215, 65451645]

約数ペア:

[(1, 65451645), (3, 21817215), (5, 13090329), (7, 9350235), (9, 7272405), (15, 4363443), (21, 3116745), (27, 2424135), (35, 1870047), (45, 1454481), (63, 1038915), (81, 808045), (105, 623349), (135, 484827), (189, 346305), (315, 207783), (405, 161609), (567, 115435), (945, 69261), (2835, 23087)]