144957725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 210361536

約数和(自身を除く): 65403811

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 187, 275, 307, 425, 505, 935, 1111, 1535, 1717, 2525, 3377, 4675, 5219, 5555, 7675, 8585, 16885, 18887, 26095, 27775, 31007, 42925, 57409, 84425, 94435, 130475, 155035, 287045, 341077, 472175, 527119, 775175, 1435225, 1705385, 2635595, 5798309, 8526925, 13177975, 28991545, 144957725]

約数ペア:

[(1, 144957725), (5, 28991545), (11, 13177975), (17, 8526925), (25, 5798309), (55, 2635595), (85, 1705385), (101, 1435225), (187, 775175), (275, 527119), (307, 472175), (425, 341077), (505, 287045), (935, 155035), (1111, 130475), (1535, 94435), (1717, 84425), (2525, 57409), (3377, 42925), (4675, 31007), (5219, 27775), (5555, 26095), (7675, 18887), (8585, 16885)]