835001245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 1103366880

約数和(自身を除く): 268365635

約数列:

[1, 5, 13, 61, 65, 197, 305, 793, 985, 1069, 2561, 3965, 5345, 12017, 12805, 13897, 60085, 65209, 69485, 156221, 210593, 326045, 781105, 847717, 1052965, 2737709, 4238585, 12846173, 13688545, 64230865, 167000249, 835001245]

約数ペア:

[(1, 835001245), (5, 167000249), (13, 64230865), (61, 13688545), (65, 12846173), (197, 4238585), (305, 2737709), (793, 1052965), (985, 847717), (1069, 781105), (2561, 326045), (3965, 210593), (5345, 156221), (12017, 69485), (12805, 65209), (13897, 60085)]