28210002945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{183283}}^1$

素因数の和:183653

約数の個数: 32

約数和(自身を含む): 46733021184

約数和(自身を除く): 18523018239

約数列:

[1, 3, 5, 15, 31, 93, 155, 331, 465, 993, 1655, 4965, 10261, 30783, 51305, 153915, 183283, 549849, 916415, 2749245, 5681773, 17045319, 28408865, 60666673, 85226595, 182000019, 303333365, 910000095, 1880666863, 5642000589, 9403334315, 28210002945]

約数ペア:

[(1, 28210002945), (3, 9403334315), (5, 5642000589), (15, 1880666863), (31, 910000095), (93, 303333365), (155, 182000019), (331, 85226595), (465, 60666673), (993, 28408865), (1655, 17045319), (4965, 5681773), (10261, 2749245), (30783, 916415), (51305, 549849), (153915, 183283)]