16089535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 25482240

約数和(自身を除く): 9392705

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 79, 115, 161, 253, 385, 395, 529, 553, 805, 869, 1265, 1771, 1817, 2645, 2765, 3703, 4345, 5819, 6083, 8855, 9085, 12719, 18515, 19987, 29095, 30415, 40733, 41791, 63595, 99935, 139909, 203665, 208955, 292537, 459701, 699545, 1462685, 2298505, 3217907, 16089535]

約数ペア:

[(1, 16089535), (5, 3217907), (7, 2298505), (11, 1462685), (23, 699545), (35, 459701), (55, 292537), (77, 208955), (79, 203665), (115, 139909), (161, 99935), (253, 63595), (385, 41791), (395, 40733), (529, 30415), (553, 29095), (805, 19987), (869, 18515), (1265, 12719), (1771, 9085), (1817, 8855), (2645, 6083), (2765, 5819), (3703, 4345)]