121285451675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 168023531520

約数和(自身を除く): 46738079845

約数列:

[1, 5, 19, 25, 31, 47, 95, 155, 173, 235, 475, 589, 775, 865, 893, 1013, 1175, 1457, 2945, 3287, 4325, 4465, 5065, 5363, 7285, 8131, 14725, 16435, 19247, 22325, 25325, 26815, 27683, 31403, 36425, 40655, 47611, 82175, 96235, 101897, 134075, 138415, 154489, 157015, 175249, 203275, 238055, 252061, 481175, 509485, 596657, 692075, 772445, 785075, 876245, 904609, 1190275, 1260305, 1475941, 2547425, 2983285, 3329731, 3862225, 4381225, 4523045, 4789159, 5432719, 6301525, 7379705, 8236703, 14916425, 16648655, 22615225, 23945795, 27163595, 28042879, 36898525, 41183515, 83243275, 103221661, 119728975, 135817975, 140214395, 156497357, 205917575, 255337793, 516108305, 701071975, 782486785, 1276688965, 2580541525, 3912433925, 4851418067, 6383444825, 24257090335, 121285451675]

約数ペア:

[(1, 121285451675), (5, 24257090335), (19, 6383444825), (25, 4851418067), (31, 3912433925), (47, 2580541525), (95, 1276688965), (155, 782486785), (173, 701071975), (235, 516108305), (475, 255337793), (589, 205917575), (775, 156497357), (865, 140214395), (893, 135817975), (1013, 119728975), (1175, 103221661), (1457, 83243275), (2945, 41183515), (3287, 36898525), (4325, 28042879), (4465, 27163595), (5065, 23945795), (5363, 22615225), (7285, 16648655), (8131, 14916425), (14725, 8236703), (16435, 7379705), (19247, 6301525), (22325, 5432719), (25325, 4789159), (26815, 4523045), (27683, 4381225), (31403, 3862225), (36425, 3329731), (40655, 2983285), (47611, 2547425), (82175, 1475941), (96235, 1260305), (101897, 1190275), (134075, 904609), (138415, 876245), (154489, 785075), (157015, 772445), (175249, 692075), (203275, 596657), (238055, 509485), (252061, 481175)]