140988225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15797}}^1$

素因数の和:15834

約数の個数: 48

約数和(自身を含む): 282089088

約数和(自身を除く): 141100863

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 15797, 47391, 78985, 110579, 236955, 268549, 331737, 394925, 552895, 805647, 1184775, 1342745, 1658685, 1879843, 2764475, 4028235, 5639529, 6713725, 8293425, 9399215, 20141175, 28197645, 46996075, 140988225]

約数ペア:

[(1, 140988225), (3, 46996075), (5, 28197645), (7, 20141175), (15, 9399215), (17, 8293425), (21, 6713725), (25, 5639529), (35, 4028235), (51, 2764475), (75, 1879843), (85, 1658685), (105, 1342745), (119, 1184775), (175, 805647), (255, 552895), (357, 394925), (425, 331737), (525, 268549), (595, 236955), (1275, 110579), (1785, 78985), (2975, 47391), (8925, 15797)]