91649295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 171849600

約数和(自身を除く): 80200305

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 2549, 3995, 7191, 7647, 11985, 12745, 22941, 35955, 38235, 43333, 114705, 119803, 129999, 216665, 359409, 389997, 599015, 649995, 1078227, 1797045, 1949985, 2036651, 5391135, 6109953, 10183255, 18329859, 30549765, 91649295]

約数ペア:

[(1, 91649295), (3, 30549765), (5, 18329859), (9, 10183255), (15, 6109953), (17, 5391135), (45, 2036651), (47, 1949985), (51, 1797045), (85, 1078227), (141, 649995), (153, 599015), (235, 389997), (255, 359409), (423, 216665), (705, 129999), (765, 119803), (799, 114705), (2115, 43333), (2397, 38235), (2549, 35955), (3995, 22941), (7191, 12745), (7647, 11985)]