15342885

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 12881115

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 3919, 11757, 19595, 35271, 58785, 105813, 113651, 176355, 340953, 529065, 568255, 1022859, 1704765, 3068577, 5114295, 15342885]

約数ペア:

[(1, 15342885), (3, 5114295), (5, 3068577), (9, 1704765), (15, 1022859), (27, 568255), (29, 529065), (45, 340953), (87, 176355), (135, 113651), (145, 105813), (261, 58785), (435, 35271), (783, 19595), (1305, 11757), (3915, 3919)]