157034605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 235243008

約数和(自身を除く): 78208403

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 4861, 6461, 24305, 32305, 34027, 63193, 170135, 315965, 345131, 442351, 1725655, 2211755, 2415917, 4486703, 12079585, 22433515, 31406921, 157034605]

約数ペア:

[(1, 157034605), (5, 31406921), (7, 22433515), (13, 12079585), (35, 4486703), (65, 2415917), (71, 2211755), (91, 1725655), (355, 442351), (455, 345131), (497, 315965), (923, 170135), (2485, 63193), (4615, 34027), (4861, 32305), (6461, 24305)]