75469545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 66053655

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2099, 2115, 2397, 3995, 6297, 7191, 10495, 11985, 18891, 31485, 35683, 35955, 94455, 98653, 107049, 178415, 295959, 321147, 493265, 535245, 887877, 1479795, 1605735, 1677101, 4439385, 5031303, 8385505, 15093909, 25156515, 75469545]

約数ペア:

[(1, 75469545), (3, 25156515), (5, 15093909), (9, 8385505), (15, 5031303), (17, 4439385), (45, 1677101), (47, 1605735), (51, 1479795), (85, 887877), (141, 535245), (153, 493265), (235, 321147), (255, 295959), (423, 178415), (705, 107049), (765, 98653), (799, 94455), (2099, 35955), (2115, 35683), (2397, 31485), (3995, 18891), (6297, 11985), (7191, 10495)]