13302607955

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{50321}}^1$

素因数の和:50436

約数の個数: 48

約数和(自身を含む): 20239105824

約数和(自身を除く): 6936497869

約数列:

[1, 5, 7, 13, 35, 49, 65, 83, 91, 245, 415, 455, 581, 637, 1079, 2905, 3185, 4067, 5395, 7553, 20335, 37765, 50321, 52871, 251605, 264355, 352247, 654173, 1761235, 2465729, 3270865, 4176643, 4579211, 12328645, 20883215, 22896055, 29236501, 32054477, 54296359, 146182505, 160272385, 204655507, 271481795, 380074513, 1023277535, 1900372565, 2660521591, 13302607955]

約数ペア:

[(1, 13302607955), (5, 2660521591), (7, 1900372565), (13, 1023277535), (35, 380074513), (49, 271481795), (65, 204655507), (83, 160272385), (91, 146182505), (245, 54296359), (415, 32054477), (455, 29236501), (581, 22896055), (637, 20883215), (1079, 12328645), (2905, 4579211), (3185, 4176643), (4067, 3270865), (5395, 2465729), (7553, 1761235), (20335, 654173), (37765, 352247), (50321, 264355), (52871, 251605)]