8507205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 8565435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 239, 315, 339, 565, 717, 791, 1017, 1195, 1673, 1695, 2151, 2373, 3585, 3955, 5019, 5085, 7119, 8365, 10755, 11865, 15057, 25095, 27007, 35595, 75285, 81021, 135035, 189049, 243063, 405105, 567147, 945245, 1215315, 1701441, 2835735, 8507205]

約数ペア:

[(1, 8507205), (3, 2835735), (5, 1701441), (7, 1215315), (9, 945245), (15, 567147), (21, 405105), (35, 243063), (45, 189049), (63, 135035), (105, 81021), (113, 75285), (239, 35595), (315, 27007), (339, 25095), (565, 15057), (717, 11865), (791, 10755), (1017, 8365), (1195, 7119), (1673, 5085), (1695, 5019), (2151, 3955), (2373, 3585)]