76542045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 128736000

約数和(自身を除く): 52193955

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 1489, 2235, 3427, 4467, 7445, 10281, 17135, 22335, 34247, 51405, 102741, 171235, 221861, 513705, 665583, 1109305, 3327915, 5102803, 15308409, 25514015, 76542045]

約数ペア:

[(1, 76542045), (3, 25514015), (5, 15308409), (15, 5102803), (23, 3327915), (69, 1109305), (115, 665583), (149, 513705), (345, 221861), (447, 171235), (745, 102741), (1489, 51405), (2235, 34247), (3427, 22335), (4467, 17135), (7445, 10281)]