63591385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 34466855

約数列:

[1, 5, 11, 13, 19, 31, 55, 65, 95, 143, 151, 155, 209, 247, 341, 403, 589, 715, 755, 1045, 1235, 1661, 1705, 1963, 2015, 2717, 2869, 2945, 4433, 4681, 6479, 7657, 8305, 9815, 13585, 14345, 21593, 22165, 23405, 31559, 32395, 37297, 38285, 51491, 60853, 84227, 88939, 107965, 157795, 186485, 257455, 304265, 410267, 421135, 444695, 669383, 978329, 1156207, 2051335, 3346915, 4891645, 5781035, 12718277, 63591385]

約数ペア:

[(1, 63591385), (5, 12718277), (11, 5781035), (13, 4891645), (19, 3346915), (31, 2051335), (55, 1156207), (65, 978329), (95, 669383), (143, 444695), (151, 421135), (155, 410267), (209, 304265), (247, 257455), (341, 186485), (403, 157795), (589, 107965), (715, 88939), (755, 84227), (1045, 60853), (1235, 51491), (1661, 38285), (1705, 37297), (1963, 32395), (2015, 31559), (2717, 23405), (2869, 22165), (2945, 21593), (4433, 14345), (4681, 13585), (6479, 9815), (7657, 8305)]