66622455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 123477120

約数和(自身を除く): 56854665

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1163, 1273, 3015, 3489, 3819, 5815, 6365, 10467, 11457, 17445, 19095, 22097, 52335, 57285, 66291, 77921, 110485, 198873, 233763, 331455, 389605, 701289, 994365, 1168815, 1480499, 3506445, 4441497, 7402495, 13324491, 22207485, 66622455]

約数ペア:

[(1, 66622455), (3, 22207485), (5, 13324491), (9, 7402495), (15, 4441497), (19, 3506445), (45, 1480499), (57, 1168815), (67, 994365), (95, 701289), (171, 389605), (201, 331455), (285, 233763), (335, 198873), (603, 110485), (855, 77921), (1005, 66291), (1163, 57285), (1273, 52335), (3015, 22097), (3489, 19095), (3819, 17445), (5815, 11457), (6365, 10467)]