13303534825

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{2539}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 19149568000

約数和(自身を除く): 5846033175

約数列:

[1, 5, 7, 25, 35, 79, 175, 379, 395, 553, 1895, 1975, 2539, 2653, 2765, 9475, 12695, 13265, 13825, 17773, 29941, 63475, 66325, 88865, 149705, 200581, 209587, 444325, 748525, 962281, 1002905, 1047935, 1404067, 4811405, 5014525, 5239675, 6735967, 7020335, 24057025, 33679835, 35101675, 76020199, 168399175, 380100995, 532141393, 1900504975, 2660706965, 13303534825]

約数ペア:

[(1, 13303534825), (5, 2660706965), (7, 1900504975), (25, 532141393), (35, 380100995), (79, 168399175), (175, 76020199), (379, 35101675), (395, 33679835), (553, 24057025), (1895, 7020335), (1975, 6735967), (2539, 5239675), (2653, 5014525), (2765, 4811405), (9475, 1404067), (12695, 1047935), (13265, 1002905), (13825, 962281), (17773, 748525), (29941, 444325), (63475, 209587), (66325, 200581), (88865, 149705)]