120203685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22482

約数の個数: 48

約数和(自身を含む): 252135936

約数和(自身を除く): 131932251

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 22447, 67341, 112235, 157129, 202023, 336705, 381599, 471387, 785645, 1010115, 1144797, 1414161, 1907995, 2356935, 2671193, 3434391, 5723985, 7070805, 8013579, 13355965, 17171955, 24040737, 40067895, 120203685]

約数ペア:

[(1, 120203685), (3, 40067895), (5, 24040737), (7, 17171955), (9, 13355965), (15, 8013579), (17, 7070805), (21, 5723985), (35, 3434391), (45, 2671193), (51, 2356935), (63, 1907995), (85, 1414161), (105, 1144797), (119, 1010115), (153, 785645), (255, 471387), (315, 381599), (357, 336705), (595, 202023), (765, 157129), (1071, 112235), (1785, 67341), (5355, 22447)]