91890975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 171131904

約数和(自身を除く): 79240929

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 3593, 5115, 8525, 10779, 17965, 25575, 39523, 53895, 89825, 111383, 118569, 197615, 269475, 334149, 556915, 592845, 988075, 1225213, 1670745, 2784575, 2964225, 3675639, 6126065, 8353725, 18378195, 30630325, 91890975]

約数ペア:

[(1, 91890975), (3, 30630325), (5, 18378195), (11, 8353725), (15, 6126065), (25, 3675639), (31, 2964225), (33, 2784575), (55, 1670745), (75, 1225213), (93, 988075), (155, 592845), (165, 556915), (275, 334149), (341, 269475), (465, 197615), (775, 118569), (825, 111383), (1023, 89825), (1705, 53895), (2325, 39523), (3593, 25575), (5115, 17965), (8525, 10779)]