191657345

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 261411840

約数和(自身を除く): 69754495

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 929, 1331, 1705, 3751, 4645, 6655, 10219, 18755, 28799, 41261, 51095, 112409, 143995, 206305, 316789, 562045, 1236499, 1583945, 3484679, 6182495, 17423395, 38331469, 191657345]

約数ペア:

[(1, 191657345), (5, 38331469), (11, 17423395), (31, 6182495), (55, 3484679), (121, 1583945), (155, 1236499), (341, 562045), (605, 316789), (929, 206305), (1331, 143995), (1705, 112409), (3751, 51095), (4645, 41261), (6655, 28799), (10219, 18755)]