42083145

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 40

約数和(自身を含む): 81251016

約数和(自身を除く): 39167871

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 7993, 23979, 39965, 71937, 103909, 119895, 215811, 311727, 359685, 519545, 647433, 935181, 1079055, 1558635, 2805543, 3237165, 4675905, 8416629, 14027715, 42083145]

約数ペア:

[(1, 42083145), (3, 14027715), (5, 8416629), (9, 4675905), (13, 3237165), (15, 2805543), (27, 1558635), (39, 1079055), (45, 935181), (65, 647433), (81, 519545), (117, 359685), (135, 311727), (195, 215811), (351, 119895), (405, 103909), (585, 71937), (1053, 39965), (1755, 23979), (5265, 7993)]