2854174965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2347}}^1$

素因数の和:2642

約数の個数: 64

約数和(自身を含む): 5112253440

約数和(自身を除く): 2258078475

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 251, 255, 285, 323, 753, 969, 1255, 1615, 2347, 3765, 4267, 4769, 4845, 7041, 11735, 12801, 14307, 21335, 23845, 35205, 39899, 44593, 64005, 71535, 81073, 119697, 133779, 199495, 222965, 243219, 405365, 589097, 598485, 668895, 758081, 1216095, 1767291, 2274243, 2945485, 3790405, 8836455, 10014649, 11192843, 11371215, 30043947, 33578529, 50073245, 55964215, 150219735, 167892645, 190278331, 570834993, 951391655, 2854174965]

約数ペア:

[(1, 2854174965), (3, 951391655), (5, 570834993), (15, 190278331), (17, 167892645), (19, 150219735), (51, 55964215), (57, 50073245), (85, 33578529), (95, 30043947), (251, 11371215), (255, 11192843), (285, 10014649), (323, 8836455), (753, 3790405), (969, 2945485), (1255, 2274243), (1615, 1767291), (2347, 1216095), (3765, 758081), (4267, 668895), (4769, 598485), (4845, 589097), (7041, 405365), (11735, 243219), (12801, 222965), (14307, 199495), (21335, 133779), (23845, 119697), (35205, 81073), (39899, 71535), (44593, 64005)]