8825215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 13317120

約数和(自身を除く): 4491905

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 577, 665, 805, 2185, 2885, 3059, 4039, 10963, 13271, 15295, 20195, 54815, 66355, 76741, 92897, 252149, 383705, 464485, 1260745, 1765043, 8825215]

約数ペア:

[(1, 8825215), (5, 1765043), (7, 1260745), (19, 464485), (23, 383705), (35, 252149), (95, 92897), (115, 76741), (133, 66355), (161, 54815), (437, 20195), (577, 15295), (665, 13271), (805, 10963), (2185, 4039), (2885, 3059)]