713705925

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1197701120

約数和(自身を除く): 483995195

約数列:

[1, 3, 5, 15, 25, 75, 139, 223, 307, 417, 669, 695, 921, 1115, 1535, 2085, 3345, 3475, 4605, 5575, 7675, 10425, 16725, 23025, 30997, 42673, 68461, 92991, 128019, 154985, 205383, 213365, 342305, 464955, 640095, 774925, 1026915, 1066825, 1711525, 2324775, 3200475, 5134575, 9516079, 28548237, 47580395, 142741185, 237901975, 713705925]

約数ペア:

[(1, 713705925), (3, 237901975), (5, 142741185), (15, 47580395), (25, 28548237), (75, 9516079), (139, 5134575), (223, 3200475), (307, 2324775), (417, 1711525), (669, 1066825), (695, 1026915), (921, 774925), (1115, 640095), (1535, 464955), (2085, 342305), (3345, 213365), (3475, 205383), (4605, 154985), (5575, 128019), (7675, 92991), (10425, 68461), (16725, 42673), (23025, 30997)]