83944365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 59393235

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 149, 213, 345, 355, 447, 529, 745, 1065, 1587, 1633, 2235, 2645, 3427, 4899, 7935, 8165, 10281, 10579, 17135, 24495, 31737, 37559, 51405, 52895, 78821, 112677, 158685, 187795, 236463, 243317, 394105, 563385, 729951, 1182315, 1216585, 3649755, 5596291, 16788873, 27981455, 83944365]

約数ペア:

[(1, 83944365), (3, 27981455), (5, 16788873), (15, 5596291), (23, 3649755), (69, 1216585), (71, 1182315), (115, 729951), (149, 563385), (213, 394105), (345, 243317), (355, 236463), (447, 187795), (529, 158685), (745, 112677), (1065, 78821), (1587, 52895), (1633, 51405), (2235, 37559), (2645, 31737), (3427, 24495), (4899, 17135), (7935, 10579), (8165, 10281)]