67245045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 129122304

約数和(自身を除く): 61877259

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 73, 93, 105, 155, 217, 219, 283, 365, 465, 511, 651, 849, 1085, 1095, 1415, 1533, 1981, 2263, 2555, 3255, 4245, 5943, 6789, 7665, 8773, 9905, 11315, 15841, 20659, 26319, 29715, 33945, 43865, 47523, 61411, 61977, 79205, 103295, 131595, 144613, 184233, 237615, 307055, 309885, 433839, 640429, 723065, 921165, 1921287, 2169195, 3202145, 4483003, 9606435, 13449009, 22415015, 67245045]

約数ペア:

[(1, 67245045), (3, 22415015), (5, 13449009), (7, 9606435), (15, 4483003), (21, 3202145), (31, 2169195), (35, 1921287), (73, 921165), (93, 723065), (105, 640429), (155, 433839), (217, 309885), (219, 307055), (283, 237615), (365, 184233), (465, 144613), (511, 131595), (651, 103295), (849, 79205), (1085, 61977), (1095, 61411), (1415, 47523), (1533, 43865), (1981, 33945), (2263, 29715), (2555, 26319), (3255, 20659), (4245, 15841), (5943, 11315), (6789, 9905), (7665, 8773)]