15259803550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1439}}^1\times {\mathrm{1619}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 28637452800

約数和(自身を除く): 13377649250

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 1439, 1619, 2878, 3238, 3275, 6550, 7195, 8095, 14390, 16190, 35975, 40475, 71950, 80950, 188509, 212089, 377018, 424178, 942545, 1060445, 1885090, 2120890, 2329741, 4659482, 4712725, 5302225, 9425450, 10604450, 11648705, 23297410, 58243525, 116487050, 305196071, 610392142, 1525980355, 3051960710, 7629901775, 15259803550]

約数ペア:

[(1, 15259803550), (2, 7629901775), (5, 3051960710), (10, 1525980355), (25, 610392142), (50, 305196071), (131, 116487050), (262, 58243525), (655, 23297410), (1310, 11648705), (1439, 10604450), (1619, 9425450), (2878, 5302225), (3238, 4712725), (3275, 4659482), (6550, 2329741), (7195, 2120890), (8095, 1885090), (14390, 1060445), (16190, 942545), (35975, 424178), (40475, 377018), (71950, 212089), (80950, 188509)]