205093305

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 365888016

約数和(自身を除く): 160794711

約数列:

[1, 3, 5, 9, 15, 45, 53, 113, 159, 265, 339, 477, 565, 761, 795, 1017, 1695, 2283, 2385, 3805, 5085, 5989, 6849, 11415, 17967, 29945, 34245, 40333, 53901, 85993, 89835, 120999, 201665, 257979, 269505, 362997, 429965, 604995, 773937, 1289895, 1814985, 3869685, 4557629, 13672887, 22788145, 41018661, 68364435, 205093305]

約数ペア:

[(1, 205093305), (3, 68364435), (5, 41018661), (9, 22788145), (15, 13672887), (45, 4557629), (53, 3869685), (113, 1814985), (159, 1289895), (265, 773937), (339, 604995), (477, 429965), (565, 362997), (761, 269505), (795, 257979), (1017, 201665), (1695, 120999), (2283, 89835), (2385, 85993), (3805, 53901), (5085, 40333), (5989, 34245), (6849, 29945), (11415, 17967)]