84150765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 78695955

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 135, 153, 185, 255, 333, 459, 555, 629, 765, 991, 999, 1665, 1887, 2295, 2973, 3145, 4955, 4995, 5661, 8919, 9435, 14865, 16847, 16983, 26757, 28305, 36667, 44595, 50541, 84235, 84915, 110001, 133785, 151623, 183335, 252705, 330003, 454869, 550005, 623339, 758115, 990009, 1650015, 1870017, 2274345, 3116695, 4950045, 5610051, 9350085, 16830153, 28050255, 84150765]

約数ペア:

[(1, 84150765), (3, 28050255), (5, 16830153), (9, 9350085), (15, 5610051), (17, 4950045), (27, 3116695), (37, 2274345), (45, 1870017), (51, 1650015), (85, 990009), (111, 758115), (135, 623339), (153, 550005), (185, 454869), (255, 330003), (333, 252705), (459, 183335), (555, 151623), (629, 133785), (765, 110001), (991, 84915), (999, 84235), (1665, 50541), (1887, 44595), (2295, 36667), (2973, 28305), (3145, 26757), (4955, 16983), (4995, 16847), (5661, 14865), (8919, 9435)]