42667275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 81891584

約数和(自身を除く): 39224309

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1213, 1407, 1675, 2345, 3639, 5025, 6065, 7035, 8491, 11725, 18195, 25473, 30325, 35175, 42455, 81271, 90975, 127365, 212275, 243813, 406355, 568897, 636825, 1219065, 1706691, 2031775, 2844485, 6095325, 8533455, 14222425, 42667275]

約数ペア:

[(1, 42667275), (3, 14222425), (5, 8533455), (7, 6095325), (15, 2844485), (21, 2031775), (25, 1706691), (35, 1219065), (67, 636825), (75, 568897), (105, 406355), (175, 243813), (201, 212275), (335, 127365), (469, 90975), (525, 81271), (1005, 42455), (1213, 35175), (1407, 30325), (1675, 25473), (2345, 18195), (3639, 11725), (5025, 8491), (6065, 7035)]