91259265

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 57573375

約数列:

[1, 3, 5, 15, 89, 197, 267, 347, 445, 591, 985, 1041, 1335, 1735, 2955, 5205, 17533, 30883, 52599, 68359, 87665, 92649, 154415, 205077, 262995, 341795, 463245, 1025385, 6083951, 18251853, 30419755, 91259265]

約数ペア:

[(1, 91259265), (3, 30419755), (5, 18251853), (15, 6083951), (89, 1025385), (197, 463245), (267, 341795), (347, 262995), (445, 205077), (591, 154415), (985, 92649), (1041, 87665), (1335, 68359), (1735, 52599), (2955, 30883), (5205, 17533)]