1551157945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8985

約数の個数: 32

約数和(自身を含む): 2067793920

約数和(自身を除く): 516635975

約数列:

[1, 5, 17, 29, 71, 85, 145, 355, 493, 1207, 2059, 2465, 6035, 8863, 10295, 35003, 44315, 150671, 175015, 257027, 629273, 753355, 1285135, 3146365, 4369459, 10697641, 18248917, 21847295, 53488205, 91244585, 310231589, 1551157945]

約数ペア:

[(1, 1551157945), (5, 310231589), (17, 91244585), (29, 53488205), (71, 21847295), (85, 18248917), (145, 10697641), (355, 4369459), (493, 3146365), (1207, 1285135), (2059, 753355), (2465, 629273), (6035, 257027), (8863, 175015), (10295, 150671), (35003, 44315)]