226448685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 411435648

約数和(自身を除く): 184986963

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 331, 345, 661, 993, 1035, 1655, 1983, 2979, 3305, 4965, 5949, 7613, 9915, 14895, 15203, 22839, 29745, 38065, 45609, 68517, 76015, 114195, 136827, 218791, 228045, 342585, 656373, 684135, 1093955, 1969119, 3281865, 5032193, 9845595, 15096579, 25160965, 45289737, 75482895, 226448685]

約数ペア:

[(1, 226448685), (3, 75482895), (5, 45289737), (9, 25160965), (15, 15096579), (23, 9845595), (45, 5032193), (69, 3281865), (115, 1969119), (207, 1093955), (331, 684135), (345, 656373), (661, 342585), (993, 228045), (1035, 218791), (1655, 136827), (1983, 114195), (2979, 76015), (3305, 68517), (4965, 45609), (5949, 38065), (7613, 29745), (9915, 22839), (14895, 15203)]