97977515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 29756245

約数列:

[1, 5, 29, 31, 71, 145, 155, 307, 355, 899, 1535, 2059, 2201, 4495, 8903, 9517, 10295, 11005, 21797, 44515, 47585, 63829, 108985, 275993, 319145, 632113, 675707, 1379965, 3160565, 3378535, 19595503, 97977515]

約数ペア:

[(1, 97977515), (5, 19595503), (29, 3378535), (31, 3160565), (71, 1379965), (145, 675707), (155, 632113), (307, 319145), (355, 275993), (899, 108985), (1535, 63829), (2059, 47585), (2201, 44515), (4495, 21797), (8903, 11005), (9517, 10295)]