272217195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{85201}}^1$

素因数の和:85283

約数の個数: 24

約数和(自身を含む): 478494432

約数和(自身を除く): 206277237

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 85201, 255603, 426005, 766809, 1278015, 3834045, 6049271, 18147813, 30246355, 54443439, 90739065, 272217195]

約数ペア:

[(1, 272217195), (3, 90739065), (5, 54443439), (9, 30246355), (15, 18147813), (45, 6049271), (71, 3834045), (213, 1278015), (355, 766809), (639, 426005), (1065, 255603), (3195, 85201)]