65268945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 129871872

約数和(自身を除く): 64602927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 383, 541, 1149, 1623, 1915, 2681, 2705, 3447, 3787, 4869, 5745, 8043, 8115, 11361, 13405, 17235, 18935, 24129, 24345, 34083, 40215, 56805, 120645, 170415, 207203, 621609, 1036015, 1450421, 1864827, 3108045, 4351263, 7252105, 9324135, 13053789, 21756315, 65268945]

約数ペア:

[(1, 65268945), (3, 21756315), (5, 13053789), (7, 9324135), (9, 7252105), (15, 4351263), (21, 3108045), (35, 1864827), (45, 1450421), (63, 1036015), (105, 621609), (315, 207203), (383, 170415), (541, 120645), (1149, 56805), (1623, 40215), (1915, 34083), (2681, 24345), (2705, 24129), (3447, 18935), (3787, 17235), (4869, 13405), (5745, 11361), (8043, 8115)]