1330356225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70111}}^1$

素因数の和:70158

約数の個数: 48

約数和(自身を含む): 2503839744

約数和(自身を除く): 1173483519

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975, 70111, 210333, 350555, 771221, 1051665, 1612553, 1752775, 2313663, 3856105, 4837659, 5258325, 8062765, 11568315, 17738083, 19280525, 24188295, 40313825, 53214249, 57841575, 88690415, 120941475, 266071245, 443452075, 1330356225]

約数ペア:

[(1, 1330356225), (3, 443452075), (5, 266071245), (11, 120941475), (15, 88690415), (23, 57841575), (25, 53214249), (33, 40313825), (55, 24188295), (69, 19280525), (75, 17738083), (115, 11568315), (165, 8062765), (253, 5258325), (275, 4837659), (345, 3856105), (575, 2313663), (759, 1752775), (825, 1612553), (1265, 1051665), (1725, 771221), (3795, 350555), (6325, 210333), (18975, 70111)]