1080888939325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{296921}}^1$

素因数の和:297454

約数の個数: 48

約数和(自身を含む): 1509256901376

約数和(自身を除く): 428367962051

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 487, 575, 1495, 2435, 6331, 7475, 11201, 12175, 31655, 56005, 145613, 158275, 280025, 296921, 728065, 1484605, 3640325, 3859973, 6829183, 7423025, 19299865, 34145915, 88779379, 96499325, 144600527, 170729575, 443896895, 723002635, 1879806851, 2219484475, 3325812121, 3615013175, 9399034255, 16629060605, 43235557573, 46995171275, 83145303025, 216177787865, 1080888939325]

約数ペア:

[(1, 1080888939325), (5, 216177787865), (13, 83145303025), (23, 46995171275), (25, 43235557573), (65, 16629060605), (115, 9399034255), (299, 3615013175), (325, 3325812121), (487, 2219484475), (575, 1879806851), (1495, 723002635), (2435, 443896895), (6331, 170729575), (7475, 144600527), (11201, 96499325), (12175, 88779379), (31655, 34145915), (56005, 19299865), (145613, 7423025), (158275, 6829183), (280025, 3859973), (296921, 3640325), (728065, 1484605)]