17003879425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1327}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 23031025920

約数和(自身を除く): 6027146495

約数列:

[1, 5, 13, 25, 65, 89, 325, 443, 445, 1157, 1327, 2215, 2225, 5759, 5785, 6635, 11075, 17251, 28795, 28925, 33175, 39427, 86255, 118103, 143975, 197135, 431275, 512551, 587861, 590515, 985675, 1535339, 2562755, 2939305, 2952575, 7642193, 7676695, 12813775, 14696525, 38210965, 38383475, 52319629, 191054825, 261598145, 680155177, 1307990725, 3400775885, 17003879425]

約数ペア:

[(1, 17003879425), (5, 3400775885), (13, 1307990725), (25, 680155177), (65, 261598145), (89, 191054825), (325, 52319629), (443, 38383475), (445, 38210965), (1157, 14696525), (1327, 12813775), (2215, 7676695), (2225, 7642193), (5759, 2952575), (5785, 2939305), (6635, 2562755), (11075, 1535339), (17251, 985675), (28795, 590515), (28925, 587861), (33175, 512551), (39427, 431275), (86255, 197135), (118103, 143975)]