1268049685

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 1855598976

約数和(自身を除く): 587549291

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 307, 733, 805, 1127, 1535, 2149, 3665, 5131, 5635, 7061, 10745, 15043, 16859, 25655, 35305, 35917, 49427, 75215, 84295, 118013, 179585, 225031, 247135, 345989, 590065, 826091, 1125155, 1575217, 1729945, 4130455, 5175713, 7876085, 11026519, 25878565, 36229991, 55132595, 181149955, 253609937, 1268049685]

約数ペア:

[(1, 1268049685), (5, 253609937), (7, 181149955), (23, 55132595), (35, 36229991), (49, 25878565), (115, 11026519), (161, 7876085), (245, 5175713), (307, 4130455), (733, 1729945), (805, 1575217), (1127, 1125155), (1535, 826091), (2149, 590065), (3665, 345989), (5131, 247135), (5635, 225031), (7061, 179585), (10745, 118013), (15043, 84295), (16859, 75215), (25655, 49427), (35305, 35917)]