15697507005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{707573}}^1$

素因数の和:707630

約数の個数: 48

約数和(自身を含む): 29803016880

約数和(自身を除く): 14105509875

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 707573, 2122719, 3537865, 6368157, 10613595, 12028741, 20519617, 31840785, 36086223, 60143705, 61558851, 102598085, 108258669, 180431115, 184676553, 307794255, 348833489, 541293345, 923382765, 1046500467, 1744167445, 3139501401, 5232502335, 15697507005]

約数ペア:

[(1, 15697507005), (3, 5232502335), (5, 3139501401), (9, 1744167445), (15, 1046500467), (17, 923382765), (29, 541293345), (45, 348833489), (51, 307794255), (85, 184676553), (87, 180431115), (145, 108258669), (153, 102598085), (255, 61558851), (261, 60143705), (435, 36086223), (493, 31840785), (765, 20519617), (1305, 12028741), (1479, 10613595), (2465, 6368157), (4437, 3537865), (7395, 2122719), (22185, 707573)]