29956695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 51646464

約数和(自身を除く): 21689769

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2801, 3565, 8403, 10695, 14005, 42015, 64423, 86831, 193269, 260493, 322115, 434155, 966345, 1302465, 1997113, 5991339, 9985565, 29956695]

約数ペア:

[(1, 29956695), (3, 9985565), (5, 5991339), (15, 1997113), (23, 1302465), (31, 966345), (69, 434155), (93, 322115), (115, 260493), (155, 193269), (345, 86831), (465, 64423), (713, 42015), (2139, 14005), (2801, 10695), (3565, 8403)]