102218005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 135705600

約数和(自身を除く): 33487595

約数列:

[1, 5, 19, 31, 61, 95, 155, 305, 569, 589, 1159, 1891, 2845, 2945, 5795, 9455, 10811, 17639, 34709, 35929, 54055, 88195, 173545, 179645, 335141, 659471, 1075979, 1675705, 3297355, 5379895, 20443601, 102218005]

約数ペア:

[(1, 102218005), (5, 20443601), (19, 5379895), (31, 3297355), (61, 1675705), (95, 1075979), (155, 659471), (305, 335141), (569, 179645), (589, 173545), (1159, 88195), (1891, 54055), (2845, 35929), (2945, 34709), (5795, 17639), (9455, 10811)]