15208029571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{3037}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 19108776960

約数和(自身を除く): 3900747389

約数列:

[1, 7, 19, 23, 133, 161, 437, 1637, 3037, 3059, 11459, 21259, 31103, 37651, 57703, 69851, 217721, 263557, 403921, 488957, 715369, 1327169, 4971569, 5007583, 9290183, 34800983, 94459811, 114346087, 661218677, 800422609, 2172575653, 15208029571]

約数ペア:

[(1, 15208029571), (7, 2172575653), (19, 800422609), (23, 661218677), (133, 114346087), (161, 94459811), (437, 34800983), (1637, 9290183), (3037, 5007583), (3059, 4971569), (11459, 1327169), (21259, 715369), (31103, 488957), (37651, 403921), (57703, 263557), (69851, 217721)]