1263033155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 1638862848

約数和(自身を除く): 375829693

約数列:

[1, 5, 23, 31, 115, 155, 347, 713, 1021, 1735, 3565, 5105, 7981, 10757, 23483, 31651, 39905, 53785, 117415, 158255, 247411, 354287, 727973, 1237055, 1771435, 3639865, 8148601, 10982897, 40743005, 54914485, 252606631, 1263033155]

約数ペア:

[(1, 1263033155), (5, 252606631), (23, 54914485), (31, 40743005), (115, 10982897), (155, 8148601), (347, 3639865), (713, 1771435), (1021, 1237055), (1735, 727973), (3565, 354287), (5105, 247411), (7981, 158255), (10757, 117415), (23483, 53785), (31651, 39905)]