1254127965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{23039}}^1$

素因数の和:23257

約数の個数: 32

約数和(自身を含む): 2123366400

約数和(自身を除く): 869238435

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 2865, 3629, 10887, 18145, 23039, 54435, 69117, 115195, 345585, 437741, 1313223, 2188705, 4400449, 6566115, 13201347, 22002245, 66006735, 83608531, 250825593, 418042655, 1254127965]

約数ペア:

[(1, 1254127965), (3, 418042655), (5, 250825593), (15, 83608531), (19, 66006735), (57, 22002245), (95, 13201347), (191, 6566115), (285, 4400449), (573, 2188705), (955, 1313223), (2865, 437741), (3629, 345585), (10887, 115195), (18145, 69117), (23039, 54435)]