83717925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 145764480

約数和(自身を除く): 62046555

約数列:

[1, 3, 5, 15, 25, 29, 61, 75, 87, 145, 183, 305, 435, 631, 725, 915, 1525, 1769, 1893, 2175, 3155, 4575, 5307, 8845, 9465, 15775, 18299, 26535, 38491, 44225, 47325, 54897, 91495, 115473, 132675, 192455, 274485, 457475, 577365, 962275, 1116239, 1372425, 2886825, 3348717, 5581195, 16743585, 27905975, 83717925]

約数ペア:

[(1, 83717925), (3, 27905975), (5, 16743585), (15, 5581195), (25, 3348717), (29, 2886825), (61, 1372425), (75, 1116239), (87, 962275), (145, 577365), (183, 457475), (305, 274485), (435, 192455), (631, 132675), (725, 115473), (915, 91495), (1525, 54897), (1769, 47325), (1893, 44225), (2175, 38491), (3155, 26535), (4575, 18299), (5307, 15775), (8845, 9465)]