80862195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 138805920

約数和(自身を除く): 57943725

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 137, 285, 327, 361, 411, 545, 685, 1083, 1635, 1805, 2055, 2071, 2603, 5415, 6213, 7809, 10355, 13015, 14933, 31065, 39045, 39349, 44799, 49457, 74665, 118047, 148371, 196745, 223995, 247285, 283727, 590235, 741855, 851181, 1418635, 4255905, 5390813, 16172439, 26954065, 80862195]

約数ペア:

[(1, 80862195), (3, 26954065), (5, 16172439), (15, 5390813), (19, 4255905), (57, 1418635), (95, 851181), (109, 741855), (137, 590235), (285, 283727), (327, 247285), (361, 223995), (411, 196745), (545, 148371), (685, 118047), (1083, 74665), (1635, 49457), (1805, 44799), (2055, 39349), (2071, 39045), (2603, 31065), (5415, 14933), (6213, 13015), (7809, 10355)]