29565585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 59844096

約数和(自身を除く): 30278511

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 1997, 2115, 2961, 4935, 5991, 9985, 13979, 14805, 17973, 29955, 41937, 69895, 89865, 93859, 125811, 209685, 281577, 469295, 629055, 657013, 844731, 1407885, 1971039, 3285065, 4223655, 5913117, 9855195, 29565585]

約数ペア:

[(1, 29565585), (3, 9855195), (5, 5913117), (7, 4223655), (9, 3285065), (15, 1971039), (21, 1407885), (35, 844731), (45, 657013), (47, 629055), (63, 469295), (105, 281577), (141, 209685), (235, 125811), (315, 93859), (329, 89865), (423, 69895), (705, 41937), (987, 29955), (1645, 17973), (1997, 14805), (2115, 13979), (2961, 9985), (4935, 5991)]