73747275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8263}}^1$

素因数の和:8300

約数の個数: 48

約数和(自身を含む): 147561984

約数和(自身を除く): 73814709

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8263, 8925, 24789, 41315, 57841, 123945, 140471, 173523, 206575, 289205, 421413, 619725, 702355, 867615, 983297, 1446025, 2107065, 2949891, 3511775, 4338075, 4916485, 10535325, 14749455, 24582425, 73747275]

約数ペア:

[(1, 73747275), (3, 24582425), (5, 14749455), (7, 10535325), (15, 4916485), (17, 4338075), (21, 3511775), (25, 2949891), (35, 2107065), (51, 1446025), (75, 983297), (85, 867615), (105, 702355), (119, 619725), (175, 421413), (255, 289205), (357, 206575), (425, 173523), (525, 140471), (595, 123945), (1275, 57841), (1785, 41315), (2975, 24789), (8263, 8925)]