24622325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 38330880

約数和(自身を除く): 13708555

約数列:

[1, 5, 7, 13, 25, 35, 65, 79, 91, 137, 175, 325, 395, 455, 553, 685, 959, 1027, 1781, 1975, 2275, 2765, 3425, 4795, 5135, 7189, 8905, 10823, 12467, 13825, 23975, 25675, 35945, 44525, 54115, 62335, 75761, 140699, 179725, 270575, 311675, 378805, 703495, 984893, 1894025, 3517475, 4924465, 24622325]

約数ペア:

[(1, 24622325), (5, 4924465), (7, 3517475), (13, 1894025), (25, 984893), (35, 703495), (65, 378805), (79, 311675), (91, 270575), (137, 179725), (175, 140699), (325, 75761), (395, 62335), (455, 54115), (553, 44525), (685, 35945), (959, 25675), (1027, 23975), (1781, 13825), (1975, 12467), (2275, 10823), (2765, 8905), (3425, 7189), (4795, 5135)]