228034995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2153}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 382136832

約数和(自身を除く): 154101837

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 921, 1535, 2153, 4605, 6459, 7061, 10765, 21183, 32295, 35305, 49519, 105915, 148557, 247595, 660971, 742785, 1982913, 3304855, 9914565, 15202333, 45606999, 76011665, 228034995]

約数ペア:

[(1, 228034995), (3, 76011665), (5, 45606999), (15, 15202333), (23, 9914565), (69, 3304855), (115, 1982913), (307, 742785), (345, 660971), (921, 247595), (1535, 148557), (2153, 105915), (4605, 49519), (6459, 35305), (7061, 32295), (10765, 21183)]