88785585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 184320000

約数和(自身を除く): 95534415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 1999, 2115, 2961, 4935, 5997, 6345, 8883, 9995, 13993, 14805, 17991, 29985, 41979, 44415, 53973, 69965, 89955, 93953, 125937, 209895, 269865, 281859, 377811, 469765, 629685, 657671, 845577, 1409295, 1889055, 1973013, 2536731, 3288355, 4227885, 5919039, 9865065, 12683655, 17757117, 29595195, 88785585]

約数ペア:

[(1, 88785585), (3, 29595195), (5, 17757117), (7, 12683655), (9, 9865065), (15, 5919039), (21, 4227885), (27, 3288355), (35, 2536731), (45, 1973013), (47, 1889055), (63, 1409295), (105, 845577), (135, 657671), (141, 629685), (189, 469765), (235, 377811), (315, 281859), (329, 269865), (423, 209895), (705, 125937), (945, 93953), (987, 89955), (1269, 69965), (1645, 53973), (1999, 44415), (2115, 41979), (2961, 29985), (4935, 17991), (5997, 14805), (6345, 13993), (8883, 9995)]