70743555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 130559520

約数和(自身を除く): 59815965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 853, 855, 873, 1455, 1843, 2559, 4265, 4365, 5529, 7677, 9215, 12795, 16207, 16587, 27645, 38385, 48621, 81035, 82741, 82935, 145863, 243105, 248223, 413705, 729315, 744669, 1241115, 1572079, 3723345, 4716237, 7860395, 14148711, 23581185, 70743555]

約数ペア:

[(1, 70743555), (3, 23581185), (5, 14148711), (9, 7860395), (15, 4716237), (19, 3723345), (45, 1572079), (57, 1241115), (95, 744669), (97, 729315), (171, 413705), (285, 248223), (291, 243105), (485, 145863), (853, 82935), (855, 82741), (873, 81035), (1455, 48621), (1843, 38385), (2559, 27645), (4265, 16587), (4365, 16207), (5529, 12795), (7677, 9215)]