71735235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 137604096

約数和(自身を除く): 65868861

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 143, 159, 165, 195, 265, 429, 583, 631, 689, 715, 795, 1749, 1893, 2067, 2145, 2915, 3155, 3445, 6941, 7579, 8203, 8745, 9465, 10335, 20823, 22737, 24609, 33443, 34705, 37895, 41015, 90233, 100329, 104115, 113685, 123045, 167215, 270699, 367873, 434759, 451165, 501645, 1103619, 1304277, 1353495, 1839365, 2173795, 4782349, 5518095, 6521385, 14347047, 23911745, 71735235]

約数ペア:

[(1, 71735235), (3, 23911745), (5, 14347047), (11, 6521385), (13, 5518095), (15, 4782349), (33, 2173795), (39, 1839365), (53, 1353495), (55, 1304277), (65, 1103619), (143, 501645), (159, 451165), (165, 434759), (195, 367873), (265, 270699), (429, 167215), (583, 123045), (631, 113685), (689, 104115), (715, 100329), (795, 90233), (1749, 41015), (1893, 37895), (2067, 34705), (2145, 33443), (2915, 24609), (3155, 22737), (3445, 20823), (6941, 10335), (7579, 9465), (8203, 8745)]