124740615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 208958976

約数和(自身を除く): 84218361

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 547, 661, 1641, 1983, 2735, 3305, 8205, 9915, 12581, 15203, 37743, 45609, 62905, 76015, 188715, 228045, 361567, 1084701, 1807835, 5423505, 8316041, 24948123, 41580205, 124740615]

約数ペア:

[(1, 124740615), (3, 41580205), (5, 24948123), (15, 8316041), (23, 5423505), (69, 1807835), (115, 1084701), (345, 361567), (547, 228045), (661, 188715), (1641, 76015), (1983, 62905), (2735, 45609), (3305, 37743), (8205, 15203), (9915, 12581)]