71844949245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{17189}}^1$

素因数の和:17694

約数の個数: 64

約数和(自身を含む): 125292821760

約数和(自身を除く): 53447872515

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 443, 555, 629, 1329, 1887, 2215, 3145, 6645, 7531, 9435, 16391, 17189, 22593, 37655, 49173, 51567, 81955, 85945, 112965, 245865, 257835, 278647, 292213, 635993, 835941, 876639, 1393235, 1461065, 1907979, 3179965, 4179705, 4383195, 7614727, 9539895, 10811881, 22844181, 32435643, 38073635, 54059405, 114220905, 129450359, 162178215, 281744899, 388351077, 647251795, 845234697, 1408724495, 1941755385, 4226173485, 4789663283, 14368989849, 23948316415, 71844949245]

約数ペア:

[(1, 71844949245), (3, 23948316415), (5, 14368989849), (15, 4789663283), (17, 4226173485), (37, 1941755385), (51, 1408724495), (85, 845234697), (111, 647251795), (185, 388351077), (255, 281744899), (443, 162178215), (555, 129450359), (629, 114220905), (1329, 54059405), (1887, 38073635), (2215, 32435643), (3145, 22844181), (6645, 10811881), (7531, 9539895), (9435, 7614727), (16391, 4383195), (17189, 4179705), (22593, 3179965), (37655, 1907979), (49173, 1461065), (51567, 1393235), (81955, 876639), (85945, 835941), (112965, 635993), (245865, 292213), (257835, 278647)]