38539725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10514

約数の個数: 36

約数和(自身を含む): 74129184

約数和(自身を除く): 35589459

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 10487, 31461, 52435, 73409, 157305, 220227, 262175, 367045, 513863, 786525, 1101135, 1541589, 1835225, 2569315, 5505675, 7707945, 12846575, 38539725]

約数ペア:

[(1, 38539725), (3, 12846575), (5, 7707945), (7, 5505675), (15, 2569315), (21, 1835225), (25, 1541589), (35, 1101135), (49, 786525), (75, 513863), (105, 367045), (147, 262175), (175, 220227), (245, 157305), (525, 73409), (735, 52435), (1225, 31461), (3675, 10487)]