74010225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 55981455

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 167, 285, 311, 475, 501, 835, 933, 1425, 1555, 2505, 3173, 4175, 4665, 5909, 7775, 9519, 12525, 15865, 17727, 23325, 29545, 47595, 51937, 79325, 88635, 147725, 155811, 237975, 259685, 443175, 779055, 986803, 1298425, 2960409, 3895275, 4934015, 14802045, 24670075, 74010225]

約数ペア:

[(1, 74010225), (3, 24670075), (5, 14802045), (15, 4934015), (19, 3895275), (25, 2960409), (57, 1298425), (75, 986803), (95, 779055), (167, 443175), (285, 259685), (311, 237975), (475, 155811), (501, 147725), (835, 88635), (933, 79325), (1425, 51937), (1555, 47595), (2505, 29545), (3173, 23325), (4175, 17727), (4665, 15865), (5909, 12525), (7775, 9519)]