29051475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 53858160

約数和(自身を除く): 24806685

約数列:

[1, 3, 5, 15, 19, 25, 29, 37, 57, 75, 87, 95, 111, 145, 185, 285, 361, 435, 475, 551, 555, 703, 725, 925, 1073, 1083, 1425, 1653, 1805, 2109, 2175, 2755, 2775, 3219, 3515, 5365, 5415, 8265, 9025, 10469, 10545, 13357, 13775, 16095, 17575, 20387, 26825, 27075, 31407, 40071, 41325, 52345, 52725, 61161, 66785, 80475, 101935, 157035, 200355, 261725, 305805, 333925, 387353, 509675, 785175, 1001775, 1162059, 1529025, 1936765, 5810295, 9683825, 29051475]

約数ペア:

[(1, 29051475), (3, 9683825), (5, 5810295), (15, 1936765), (19, 1529025), (25, 1162059), (29, 1001775), (37, 785175), (57, 509675), (75, 387353), (87, 333925), (95, 305805), (111, 261725), (145, 200355), (185, 157035), (285, 101935), (361, 80475), (435, 66785), (475, 61161), (551, 52725), (555, 52345), (703, 41325), (725, 40071), (925, 31407), (1073, 27075), (1083, 26825), (1425, 20387), (1653, 17575), (1805, 16095), (2109, 13775), (2175, 13357), (2755, 10545), (2775, 10469), (3219, 9025), (3515, 8265), (5365, 5415)]