145409075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 224253504

約数和(自身を除く): 78844429

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 175, 185, 259, 425, 595, 629, 925, 1295, 1321, 2975, 3145, 4403, 6475, 6605, 9247, 15725, 22015, 22457, 33025, 46235, 48877, 110075, 112285, 157199, 231175, 244385, 342139, 561425, 785995, 830909, 1221925, 1710695, 3929975, 4154545, 5816363, 8553475, 20772725, 29081815, 145409075]

約数ペア:

[(1, 145409075), (5, 29081815), (7, 20772725), (17, 8553475), (25, 5816363), (35, 4154545), (37, 3929975), (85, 1710695), (119, 1221925), (175, 830909), (185, 785995), (259, 561425), (425, 342139), (595, 244385), (629, 231175), (925, 157199), (1295, 112285), (1321, 110075), (2975, 48877), (3145, 46235), (4403, 33025), (6475, 22457), (6605, 22015), (9247, 15725)]