86804955

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 154664640

約数和(自身を除く): 67859685

約数列:

[1, 3, 5, 9, 15, 45, 71, 101, 213, 269, 303, 355, 505, 639, 807, 909, 1065, 1345, 1515, 2421, 3195, 4035, 4545, 7171, 12105, 19099, 21513, 27169, 35855, 57297, 64539, 81507, 95495, 107565, 135845, 171891, 244521, 286485, 322695, 407535, 859455, 1222605, 1928999, 5786997, 9644995, 17360991, 28934985, 86804955]

約数ペア:

[(1, 86804955), (3, 28934985), (5, 17360991), (9, 9644995), (15, 5786997), (45, 1928999), (71, 1222605), (101, 859455), (213, 407535), (269, 322695), (303, 286485), (355, 244521), (505, 171891), (639, 135845), (807, 107565), (909, 95495), (1065, 81507), (1345, 64539), (1515, 57297), (2421, 35855), (3195, 27169), (4035, 21513), (4545, 19099), (7171, 12105)]