40801365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 37036395

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 593, 695, 1251, 1529, 1779, 2085, 2965, 4587, 5337, 6255, 6523, 7645, 8895, 13761, 19569, 22935, 26685, 32615, 58707, 68805, 82427, 97845, 247281, 293535, 412135, 741843, 906697, 1236405, 2720091, 3709215, 4533485, 8160273, 13600455, 40801365]

約数ペア:

[(1, 40801365), (3, 13600455), (5, 8160273), (9, 4533485), (11, 3709215), (15, 2720091), (33, 1236405), (45, 906697), (55, 741843), (99, 412135), (139, 293535), (165, 247281), (417, 97845), (495, 82427), (593, 68805), (695, 58707), (1251, 32615), (1529, 26685), (1779, 22935), (2085, 19569), (2965, 13761), (4587, 8895), (5337, 7645), (6255, 6523)]