70150245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 131569920

約数和(自身を除く): 61419675

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 165, 187, 255, 267, 281, 445, 561, 843, 935, 979, 1335, 1405, 1513, 2805, 2937, 3091, 4215, 4539, 4777, 4895, 7565, 9273, 14331, 14685, 15455, 16643, 22695, 23885, 25009, 46365, 49929, 52547, 71655, 75027, 83215, 125045, 157641, 249645, 262735, 275099, 375135, 425153, 788205, 825297, 1275459, 1375495, 2125765, 4126485, 4676683, 6377295, 14030049, 23383415, 70150245]

約数ペア:

[(1, 70150245), (3, 23383415), (5, 14030049), (11, 6377295), (15, 4676683), (17, 4126485), (33, 2125765), (51, 1375495), (55, 1275459), (85, 825297), (89, 788205), (165, 425153), (187, 375135), (255, 275099), (267, 262735), (281, 249645), (445, 157641), (561, 125045), (843, 83215), (935, 75027), (979, 71655), (1335, 52547), (1405, 49929), (1513, 46365), (2805, 25009), (2937, 23885), (3091, 22695), (4215, 16643), (4539, 15455), (4777, 14685), (4895, 14331), (7565, 9273)]