115931725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 178738560

約数和(自身を除く): 62806835

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 131, 175, 325, 389, 455, 655, 917, 1703, 1945, 2275, 2723, 3275, 4585, 5057, 8515, 9725, 11921, 13615, 22925, 25285, 35399, 42575, 50959, 59605, 68075, 126425, 176995, 254795, 298025, 356713, 662467, 884975, 1273975, 1783565, 3312335, 4637269, 8917825, 16561675, 23186345, 115931725]

約数ペア:

[(1, 115931725), (5, 23186345), (7, 16561675), (13, 8917825), (25, 4637269), (35, 3312335), (65, 1783565), (91, 1273975), (131, 884975), (175, 662467), (325, 356713), (389, 298025), (455, 254795), (655, 176995), (917, 126425), (1703, 68075), (1945, 59605), (2275, 50959), (2723, 42575), (3275, 35399), (4585, 25285), (5057, 22925), (8515, 13615), (9725, 11921)]