42345855

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 75741120

約数和(自身を除く): 33395265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 1733, 2715, 4887, 5199, 8145, 8665, 15597, 24435, 25995, 46791, 77985, 233955, 313673, 941019, 1568365, 2823057, 4705095, 8469171, 14115285, 42345855]

約数ペア:

[(1, 42345855), (3, 14115285), (5, 8469171), (9, 4705095), (15, 2823057), (27, 1568365), (45, 941019), (135, 313673), (181, 233955), (543, 77985), (905, 46791), (1629, 25995), (1733, 24435), (2715, 15597), (4887, 8665), (5199, 8145)]