9697071745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 13246571520

約数和(自身を除く): 3549499775

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 311, 389, 391, 697, 943, 1555, 1945, 1955, 3485, 4715, 5287, 6613, 7153, 8947, 12751, 15949, 16031, 26435, 33065, 35765, 44735, 63755, 79745, 80155, 120979, 121601, 152099, 216767, 271133, 293273, 366827, 604895, 608005, 760495, 1083835, 1355665, 1466365, 1834135, 2056643, 2782517, 4960139, 4985641, 6236059, 10283215, 13912585, 24800695, 24928205, 31180295, 47302789, 84322363, 114083197, 236513945, 421611815, 570415985, 1939414349, 9697071745]

約数ペア:

[(1, 9697071745), (5, 1939414349), (17, 570415985), (23, 421611815), (41, 236513945), (85, 114083197), (115, 84322363), (205, 47302789), (311, 31180295), (389, 24928205), (391, 24800695), (697, 13912585), (943, 10283215), (1555, 6236059), (1945, 4985641), (1955, 4960139), (3485, 2782517), (4715, 2056643), (5287, 1834135), (6613, 1466365), (7153, 1355665), (8947, 1083835), (12751, 760495), (15949, 608005), (16031, 604895), (26435, 366827), (33065, 293273), (35765, 271133), (44735, 216767), (63755, 152099), (79745, 121601), (80155, 120979)]