8856917383655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{2339}}^1\times {\mathrm{3137}}^1$

素因数の和:6800

約数の個数: 64

約数和(自身を含む): 12295220221440

約数和(自身を除く): 3438302837785

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1291, 2339, 3137, 6455, 11695, 14201, 15685, 21947, 25729, 34507, 39763, 53329, 71005, 109735, 128645, 172535, 198815, 241417, 266645, 437393, 586619, 1207085, 2186965, 2933095, 3019649, 4049867, 7337443, 15098245, 20249335, 33216139, 36687215, 44548537, 51334033, 68847739, 80711873, 124736531, 166080695, 222742685, 256670165, 344238695, 403559365, 564674363, 623682655, 757325129, 1372101841, 2823371815, 3786625645, 6860509205, 9472638913, 47363194565, 104199028043, 161034861521, 520995140215, 805174307605, 1771383476731, 8856917383655]

約数ペア:

[(1, 8856917383655), (5, 1771383476731), (11, 805174307605), (17, 520995140215), (55, 161034861521), (85, 104199028043), (187, 47363194565), (935, 9472638913), (1291, 6860509205), (2339, 3786625645), (3137, 2823371815), (6455, 1372101841), (11695, 757325129), (14201, 623682655), (15685, 564674363), (21947, 403559365), (25729, 344238695), (34507, 256670165), (39763, 222742685), (53329, 166080695), (71005, 124736531), (109735, 80711873), (128645, 68847739), (172535, 51334033), (198815, 44548537), (241417, 36687215), (266645, 33216139), (437393, 20249335), (586619, 15098245), (1207085, 7337443), (2186965, 4049867), (2933095, 3019649)]