495019065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2207}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 835153920

約数和(自身を除く): 340134855

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 787, 2207, 2361, 3935, 6621, 11035, 11805, 14953, 33105, 41933, 44859, 74765, 125799, 209665, 224295, 628995, 1736909, 5210727, 8684545, 26053635, 33001271, 99003813, 165006355, 495019065]

約数ペア:

[(1, 495019065), (3, 165006355), (5, 99003813), (15, 33001271), (19, 26053635), (57, 8684545), (95, 5210727), (285, 1736909), (787, 628995), (2207, 224295), (2361, 209665), (3935, 125799), (6621, 74765), (11035, 44859), (11805, 41933), (14953, 33105)]