15319943485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{15287}}^1$

素因数の和:15466

約数の個数: 64

約数和(自身を含む): 24304250880

約数和(自身を除く): 8984307395

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 137, 209, 385, 665, 685, 959, 1045, 1463, 1507, 2603, 4795, 7315, 7535, 10549, 13015, 15287, 18221, 28633, 52745, 76435, 91105, 107009, 143165, 168157, 200431, 290453, 535045, 840785, 1002155, 1177099, 1452265, 2033171, 2094319, 3194983, 5885495, 10165855, 10471595, 14660233, 15974915, 22364881, 23037509, 39792061, 73301165, 111824405, 115187545, 161262563, 198960305, 278544427, 437712671, 806312815, 1392722135, 2188563355, 3063988697, 15319943485]

約数ペア:

[(1, 15319943485), (5, 3063988697), (7, 2188563355), (11, 1392722135), (19, 806312815), (35, 437712671), (55, 278544427), (77, 198960305), (95, 161262563), (133, 115187545), (137, 111824405), (209, 73301165), (385, 39792061), (665, 23037509), (685, 22364881), (959, 15974915), (1045, 14660233), (1463, 10471595), (1507, 10165855), (2603, 5885495), (4795, 3194983), (7315, 2094319), (7535, 2033171), (10549, 1452265), (13015, 1177099), (15287, 1002155), (18221, 840785), (28633, 535045), (52745, 290453), (76435, 200431), (91105, 168157), (107009, 143165)]