82877955

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 137401920

約数和(自身を除く): 54523965

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 1709, 3233, 5127, 8545, 9699, 16165, 25635, 48495, 90577, 104249, 271731, 312747, 452885, 521245, 1358655, 1563735, 5525197, 16575591, 27625985, 82877955]

約数ペア:

[(1, 82877955), (3, 27625985), (5, 16575591), (15, 5525197), (53, 1563735), (61, 1358655), (159, 521245), (183, 452885), (265, 312747), (305, 271731), (795, 104249), (915, 90577), (1709, 48495), (3233, 25635), (5127, 16165), (8545, 9699)]