97909575

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{21401}}^1$

素因数の和:21475

約数の個数: 24

約数和(自身を含む): 164538576

約数和(自身を除く): 66629001

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 21401, 64203, 107005, 321015, 535025, 1305461, 1605075, 3916383, 6527305, 19581915, 32636525, 97909575]

約数ペア:

[(1, 97909575), (3, 32636525), (5, 19581915), (15, 6527305), (25, 3916383), (61, 1605075), (75, 1305461), (183, 535025), (305, 321015), (915, 107005), (1525, 64203), (4575, 21401)]