123896325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 235084160

約数和(自身を除く): 111187835

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 409, 525, 577, 1227, 1731, 2045, 2863, 2885, 4039, 6135, 8589, 8655, 10225, 12117, 14315, 14425, 20195, 30675, 42945, 43275, 60585, 71575, 100975, 214725, 235993, 302925, 707979, 1179965, 1651951, 3539895, 4955853, 5899825, 8259755, 17699475, 24779265, 41298775, 123896325]

約数ペア:

[(1, 123896325), (3, 41298775), (5, 24779265), (7, 17699475), (15, 8259755), (21, 5899825), (25, 4955853), (35, 3539895), (75, 1651951), (105, 1179965), (175, 707979), (409, 302925), (525, 235993), (577, 214725), (1227, 100975), (1731, 71575), (2045, 60585), (2863, 43275), (2885, 42945), (4039, 30675), (6135, 20195), (8589, 14425), (8655, 14315), (10225, 12117)]