38382505

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 54763776

約数和(自身を除く): 16381271

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 277, 535, 749, 1295, 1385, 1939, 3745, 3959, 9695, 10249, 19795, 27713, 29639, 51245, 71743, 138565, 148195, 207473, 358715, 1037365, 1096643, 5483215, 7676501, 38382505]

約数ペア:

[(1, 38382505), (5, 7676501), (7, 5483215), (35, 1096643), (37, 1037365), (107, 358715), (185, 207473), (259, 148195), (277, 138565), (535, 71743), (749, 51245), (1295, 29639), (1385, 27713), (1939, 19795), (3745, 10249), (3959, 9695)]