74203695

素因数分解:

$3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 134578080

約数和(自身を除く): 60374385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 243, 389, 405, 471, 785, 1167, 1215, 1413, 1945, 2355, 3501, 4239, 5835, 7065, 10503, 12717, 17505, 21195, 31509, 38151, 52515, 61073, 63585, 94527, 157545, 183219, 190755, 305365, 472635, 549657, 916095, 1648971, 2748285, 4946913, 8244855, 14840739, 24734565, 74203695]

約数ペア:

[(1, 74203695), (3, 24734565), (5, 14840739), (9, 8244855), (15, 4946913), (27, 2748285), (45, 1648971), (81, 916095), (135, 549657), (157, 472635), (243, 305365), (389, 190755), (405, 183219), (471, 157545), (785, 94527), (1167, 63585), (1215, 61073), (1413, 52515), (1945, 38151), (2355, 31509), (3501, 21195), (4239, 17505), (5835, 12717), (7065, 10503)]